The mouse is very good. I know firsthand what eSports is, in particular CS (I had a lot of experience), so I had enough mice, I have something to compare with. I got hooked on DeathAdder for a very long time, its shape is just very comfortable (I have a big hand :)). My old rodent was already completely worn out (and he went through fire and water) and I decided to take a replacement for him. While the flight is normal, the click is clear without backlash, I couldn’t break the sensor (but I tried! :)), the tactile sensations from the mouse are quite pleasant, the cool soft wire is braided (you don’t feel it at all when playing), the scrolling rattles a little when scrolling up, but it doesn't bother me at all. The software detects the mouse without any problems. I want to add that after some time (not a short time) on my past DeathAddere, a double click appeared, but this problem is quite easy to fix on my own, there are enough guides on the Internet. I definitely advise you to buy, I hope it will serve faithfully for a very, very long time.