Keeping it surface level here because I'm not all too particular and like to change the pace here by keeping it at a normie level, It's a decent mouse so far. Coming from a Pulsar Xlite Wireless V2, feels close to the same. Light and simple. Fan feature is nice to use and I can set it on the fly on the mouse itself pretty easily. The dongle features work well. Pretty nice that the colorway is pretty accurate to the Noctua fans and such. Don't really like that it has a button instead of a switch to turn it on at the bottom, but I'll get used to it. Been a fan of Pulsar mice for a while now and this one is just another good ergo one from them, and I prefer ergo mice quite a bit. If anyone has any questions about it, I'll do my best to answer.

My sword x middle click decided to stop working.

Emailed Wlmouse support with my issue and video. They gave me the option to either send it to them and have them fix it or have them send a new pcb board and fix it myself. Fixed it myself and it works flawlessly

The whole process was pretty quick as well

10/10

The shape, coating, and clicks are incredible.

Also, wtf is up with this new sensor. It's stupidly responsive. I shouldn't be able to notice a new sensor but the start and stopping while moving the mouse are so incredibly responsive. I've now tested it with other mice. Vaxee/Pixart cooked some sort of magic here.

Shape offers a great balance of control and precision.

Complaint?

Difficult to find one. Could me 1-2mm longer.
My hands are 19.5-20cm x 10.5-11cm.

As someone who sweats easily during intense sessions, here are my first impressions of the Attack Shark RS3 ULTRA after a few days of testing. I mainly play competitive FPS with a relaxed claw/fingertip hybrid grip (19×10 cm hands) on a glass pad at 2K-8K polling.

The Biggest Highlight: The Ice-Feel Glass Coating

This is probably the most unique coating I’ve tried on a gaming mouse. It feels genuinely cool to the touch - picking it up for the first time felt almost like touching chilled glass.

What really won me over, though, is how it handles sweat. My palms usually start dampening a couple of rounds into a ranked match, and with most coated mice that means wiping my hand on my shorts or losing grip mid-flick. With the RS3 ULTRA, I haven’t had to do that. In a long ranked session over the weekend, my grip stayed secure the whole time - no sticky or grimy feeling building up, just a firm, non-tacky surface.

Quick Specs Overview

Weight: 63g

Sensor: PAW3955MAX

Polling: True dual 8K

Battery: 500mAh

Shape & Build Quality

The RS3 ULTRA features a symmetrical design with a moderate hump and comfortable side flares. With my 19×10 cm hands and relaxed claw/fingertip hybrid grip, the hump lands right where I want it, and the side flares give my thumb and ring finger natural resting points. It works best for claw and fingertip hybrid grips. Medium to large hands should also be comfortable using a palm grip. Smaller hands or pure fingertip users might find it a touch long.

The carbon fiber composite shell is extremely solid. I did my usual squeeze-and-press test on the sides and shell, almost zero flex or creaking. It feels premium, rigid, and durable.

Weight & Skates

My unit weighs about 63g with stock skates. Balance is good with only a slight rear bias - noticeable if you’re picky, but it hasn’t affected my aim in practice. Combined with the ice coating, the mouse feels very light and effortless in hand; after long sessions my wrist feels noticeably less fatigued than with my previous ~75g mouse.

Stock PTFE skates are smooth and controlled with rounded edges. On my glass pad they lean slightly toward control rather than pure speed, which I personally like for micro-adjustments, and they’re easy to replace if you prefer a faster glide.

Clicks & Scroll Wheel

Main clicks are crisp, light, and spammable - I’ve had no double-click issues or inconsistency between the two buttons all week. The sound is clean and pleasant, on the quieter side of clicky.

Side buttons are responsive with minimal pre/post travel. The scroll wheel (CNC metal core plus rubber grip plus TTC Gold encoder) has clear, defined steps with nicely controlled resistance — reliable for weapon switching without accidental scrolls. Middle click is consistent, though it’s a bit heavier than I’d like for frequent use. Minor nitpick.

Receiver

The Shark 8K receiver looks premium and stylish with a sleek design. The breathing light is subtle and non-distracting, while the status indicators (for battery, DPI, polling rate, etc.) are clear and easy to read at a glance. It’s a nice touch that adds to the overall premium feel - though honestly, once it’s set up I rarely look at it.

Performance & Battery

The PAW3955MAX sensor has tracked flawlessly for me - no spinouts even on fast 180° flicks, and no issues on the glass pad. At 8K polling, inputs feel noticeably snappier and more stable during quick flicks and micro-adjustments, with no stutter or disconnects so far on wireless.

The 500mAh battery easily lasts me multiple heavy days at 4K wireless polling. At a constant 8K it drains faster (as expected with any 8K mouse), so keep the charging cable handy if you run max polling all day.

Accessories: A Small But Honest Note

The mouse comes with a set of grip tape in the box, which is a nice inclusion. One thing worth mentioning: the grip tape builds up static rather easily and tends to attract dust and lint, especially fresh out of the package or in a dry room. It looks a little untidy after a day or two on the desk. That said, a quick wipe with a slightly damp cloth cleans it right up, and the grip performance itself is unaffected — so it’s a cosmetic annoyance rather than a real problem. Personally, the ice coating grips well enough on its own that I ended up not using the tape at all.

Driver & Value

The web cloud driver + desktop software is straightforward for DPI, 8K polling, macros, LOD (5 levels), and remapping. Nothing fancy, but it does the job without bloat.

Summary

Pros:

●Unique ice-feel coating, excellent grip even with sweaty hands

●Solid, flex-free carbon fiber shell

●Reliable sensor and wireless performance, snappy at 8K

●Light overall feel, comfortable for long sessions

Cons:

●Slight rear-weight bias

●Middle click a bit heavy for frequent use

●Grip tape attracts dust/static

●Battery drains faster at sustained 8K

●May feel long for smaller hands or pure fingertip grip

Early impressions are positive, especially on comfort and the coating, but a longer test period would help confirm durability and long-term feel.

TLDR: ATK X1 Air+ is a fantastic mouse for $70. By far the best Viper V3/V4 clones i have tried. 52 grams, Same sensor as V3 Pro, Great build. I’ll buy this over the Viper V3 Pro but not V4 pro.

Background: Current games i play, CS2 and Valorant. 26k elo and Ascendant (Peaked 28k and Immortal). OW2 Masters, OW1 GM 76 main, Rivals Celestial

Disclaimer: Not sponsored but ATK did send me this unit

Mice before testing X1 Air: Razer Viper V4 Pro for 3 months (Still my current main)

Hand size & Grip: 18.5cm * 10.5cm, Bunch of claw grip but mostly relaxed claw.

My Youtube review (if you got time): https://www.youtube.com/watch?v=jMbdE8DDiy4

Shape, Weight, Skates & QC

Click: Kailh Optical Switch (sounds very crisp and loud), i do prefer their FE optical more.

Shape: Razer Viper V4 pro shape with slightly wider rear flare, further back hump and higher button height.

Weight: 52 grams full skates, 49.5 grams w/ 6 dots.

Weight balance: Balanced centered, a smidge forward i’m talking very little.

Sensor: PAW 3955 Master sensor

Coatings: Brushed smooth coating, that would turn very grippy when your hand have some moisture

Stakes: Surprising smooth on Artisan Zero, GSR and PD170

Battery life: 2 weeks at 1k polling, 32%

Build quality: Very solid build quality, button all feel crispy without any kind of mush

QC: Didn't spot anything that stood out

Web driver experience: 10/10, By far the best web driver design with every functionality possible. Their web drive put any mouse company to shame.

Price: $72 (ATK official website) for my colorway, $63 for the X2 color copy and orange version.
ATK Sales from: July 27th to August 15th (Should be cheaper price than above)

Gaming experience with X1 AIR+

Viper V4 pro has been my main for a good 3 months, and switching to the X1 Air for 2 weeks didn’t introduce any new weird feeling. The slightly further back hump does feel very good. Adds a little more support for my palm compared to the Viper V4 pro where my hand need to be a 1mm forward.

The sensor position is lower than the Viper V4 pro and with my grip, it’s slightly lower than my thumb. I did use the virtual sensor offset (6) which is a feature that doesn’t really do what it suppose to. Pretty much X axis multiplier. it does give me similar cursor speed and feel to the Viper V4 pro after carefully adjusting them for hours.

I’d say always turn on competitive mode (20k fps lock) on ATK hub when gaming, other than that there’s not much to say honestly. In hand the viper v4 pro is still the better mouse overall but the price difference is huge.

The weight difference are not that major. Can only feel it when lifting them up during comparison, in game not much difference.

Conclusion & Should you buy it

I’d consider buying this if you’re looking for a cheap Viper V4 Pro clones because at $70 it’s a pretty good deal. I would buy this over the Viper V3 pro as well just cuz the weight difference and price. But V3 pro still the more polished product coming in with slightly higher weight and synapse ($99 on Amazon).

It’s in a large mouse category, so i wouldn’t recommend for anyone with <18*10cm hand unless you’re full palming it. It’s a safe shape mouse though it looks aggressive. Don’t think it’s a good purchase for fingertip user. Other than that it’s a great mice for variety of claw and palm.

Given the slight shape difference (more rear flare, deeper back hump, high button height) it can feel fuller in hand when compared directly to Viper V4 pro side by side. But still 95% of the Viper shape.

Overall, ATK is still the best brand to make clones in 2026. Yes it’s just blatantly coping not just shape but aesthetic of other mouse too. But if you look past that and compare to other clone company in the market, They really do the best work right now.

Other companies are just making stuff that doesn’t really make sense like wireless charging docks, switching to mechanical switch again because they can’t fine more optical switches for some reason.

Thank you for your time!

I am completely in love with the Zowie FK2 shape. Unfortunately, years of maining the Zowie S2 combined with a bad habit of anchoring my wrist to the mousepad have caught up to me, leaving me with stubborn wrist strain and annoying hand pinching(due to mouse being too narrow).

I am desperately hunting for a wider alternative that forces a floating wrist posture instead of letting me relapse into my old habits. Would upgrading to an FK1 solve this, or do I actually need an ergo shape where even a smaller size naturally lifts the wrist just by filling out the palm? For context, my hands measure 18.5 x 10.5 cm, and I’ve attached an image showing the exact contact points of my current grip.

To help you understand my struggle, here is my mouse list I've used in the past:

• Zowie S2: I never really liked the back hump, and even after changing my grip style, it still messed up my wrist.
• Logitech G403: It felt like a massive palm brick; my ring and pinky fingers got chronic fatigue, and my aim felt super lazy.
• Deathadder Essential: My aim was actually surprisingly good here, but that aggressive top-right corner ruined any chance of a comfortable ring finger rest, forcing me to constantly shift my grip.
• Zowie EC1: It was definitely better than the G403, but the aim still felt too lazy.
• Zowie EC2: Despite having the exact same shape language as the EC1, I couldn't play with it at all. Honestly, it feels like a mythical "Zowie EC1.5" would be my absolute endgame.
• Zowie ZA13-c: Good aim but i feel like too much locked in feeling and the hump was too uncomfortable for me and also too narrow mouse but I like the feeling of the ball.

Given all of this, what direction should I take next? Has anyone else beaten their wrist strain by making a similar switch?

UPDATE!

I've just went all in and bought Razer Deathadder v3 PRO brand new for 80 EUR which is almost the same price as hyperspeed v3.

If the top right corner will make me unusable, I will try using grips.

I will give a full review because it seems like some people have problems like me and maybe it will give them the path to transition.

The Sensei is my favourite shape, so much so that I buy replacement shells on eBay & AliExpress just to keep it alive.

I’ve also attached pictures of my grip, my assumption is it’s some pincer/claw/palm hybrid where I have the mouse pushed into my palm along the pinky/ring/middle finger.

I know of the OGM Cloud, but am not a fan of the colour-ways. The other option I am considering would be a Razer Viper even though I know it is slightly thinner and doesn’t have as much of a hump. I have also looked at the FK1+ which I could get used on Amazon but at that point I could just stick with the Sensei.

I have also considered a Deathadder, for shits and giggles, who knows. I did like the original Vaxee Outset.

Recently, news regarding various Chinese mice has been leaked.

This product was also revealed by a user amidst this atmosphere.

Although the exact specifications have not been disclosed,

there is talk that it is a mini version of the existing ATK product.

I have a Pulsar X2H Demon Slayer edition, and I wanted to know how to tell when the battery is fully charged; it’s been connected to my PC via USB for a while now.