COUGAR 700M EVO 16000 DPI Optical Gaming Mouse (Sensor: Pixart PMW3389) with Adjustable Palm Rest, Weights and 8 Fully Configurable Buttons (ATTACKX3RGB1IG)

It was very strange to adjust to at first. I played around with the customization of the mouse to find what feels best. It's got nice options to a higher palm rest to and extended palm rest. My hands do get pretty sweaty after a while though. The way it's designed kinda forces you to cup your hands, so i suppose it's bound to happen, especially in a high paced game. The thumb button however is my absolute favorite part of this mouse because it doesnt stick out or feel like an extra button, but i know it's still there. I used to have a M65 PRO and i must say, this is a giant upgrade. The RGB & Utility Program are also pretty well done!

Wish it would work with everything else they make with the computer app. Have to have one for headset and mouse. Be better if ran on same Version

The software can be somewhat hard to get used to, however once you get it up and running it really makes daily use and gaming a lot smoother, the RGB is nothing to write home about but it's good if you're looking for a discreet option, although try to avoid yellows since they look very greenish.

Bought this mouse to match my full Cougar setup and couldn't be happier! Ridiculously customizable on both the software and hardware sides. The Cougar UIX software can be used to customize virtually everything about the mouse all they way from the LED colors to Macros and DPI settings. The mouse can also be customized physically with weights that can be added/removed plus two different sized palm rests that can be swapped out and fully adjusted for the perfect palm fit.

I like the ergonomics. I like the form and outside of the product. It slides well and functions well for moving the arrow. However, it randomly sends a double-click when I single-click. Probably happens at least 20 times a day. I have to constantly back up in email because it forward clicks twice when I click it once. I thought it would calm down or perhaps I was accidentally double-clicking. But I realized it was happening more often than I originally thought after I started noticing it. By the time I noticed how often it was happening, the return period had already expired for the mouse. So, I will be buying another one from another manufacturer.Therefore, I would not recommend this product.

Great mouse, I really like it. While looking for a mouse to buy I saw an ad that asked "Do you pick up?" I didn't realize it but I do pick the mouse up all the time. That is my only complaint about this mouse, it's a little hard to pick up. But as long as I keep it on the pad, the buttons have a good feel and the cursor is very responsive even on the lowest setting. And I think it looks really cool!

Just what I was looking for, it have several button with macros but not too much to confuse you while using it, is very adjustable and confortable to use and hold. The only drawback is the software for this mouse is not supported in windows 10 but the workaround is to use the software for a more recent mouse

Update, Good for an hour till Uix did an update and bricked the mouse. Pretty much feels the same as the m65 the adjustment process doesn't seem to do much uix doesn't support this mouse yet or so it said it does work it's got amazing build quality etc. The scroll wheel feels good but the left and right buttons are odd cause they have no grooves they are bowed outward the button next to the left click and sniper button have no function till you add a Marco etc. The dual buttons on the side are nice but the one to the front of the mouse is a stretch reach so it's almost pointless. The mouse is awesome it's just not for me, I wish it was but it's not.

Almost perfect, but needs a bidirectional toggle for the dpi switch. The way it is right now, you can only switch from 3 settings incrementally and then it goes back to low again. It's annoying to have to click this button over and over to get the dpi you desire. Also, it's a little pricey for what it is, but I could see bringing the price down having an effect on quality.

It is entirely made of smooth, cheap plastic. If you use a claw grip it will fall from your hand constantly during lifting/sweeping movements. This gets irritating very soon.