Not bad.
Everyone has told me great things about this mouse, in terms of reliability, performance and dependability.
I'm not very convinced, the fact that you can't set the dpi precisely bothered me in the first place, as I usually played with 1250 dpi, here it's either 800 or 1600, which is annoying.
I was also recommended this mouse for its sturdiness, here again it's not right, the wheel is squeaky and the notches are a bit soft, but the clicks are fine.
Finally, the size of the mouse, this model is really big, beware of small hands, I was surprised at first.
I was surprised at first. In short, not a bad mouse, but if I had to make my choice again I would have turned to a competitor's brand. I give it 3/5.