5 stars mouse in terms of quality, battery, and accuracy. More specifically, the battery "never runs out" and definitely lasts close to a week with the PC on all day while charging very quickly, and you can use the mouse simultaneously wired. Steelseries' software with macros is among the best on the market in my opinion, having tried Logitech and Razer. I have no complaints even though the sound of the buttons may be noticeable (not in a negative way) and might annoy someone looking for something silent. Additionally, the size is ideal and gets used to quickly, but it is smaller/slimmer than the Deathadder V2 I had before. I should mention that the mouse was purchased for just 25 euros. However, even at 80-100, I would buy it again.

The mouse is very good, it has excellent accuracy in pointer movement, I liked the switches with the characteristic noise (there is an audio sample on the SteelSeries website, listen to it before buying), it is lightweight, but it doesn't come close to the Logitech X-Pro Superlight. The battery doesn't last long, around 3 to 4 days with at least 8 hours of work per day. The software has some features that I haven't seen in others, but what I didn't like is the RGB settings, where the color you choose doesn't display correctly on the mouse... especially with the yellows, I had to experiment a lot to get the specific color I wanted. And finally, what I really liked are the pads underneath... the mouse glides perfectly!!
The size is good, a little smaller than the DeathAdder Elite, which for me has the perfect ergonomic shape, however, the shape of this mouse is very good too and it is comfortable to use.
It has excellent accuracy