I really liked the mouse, a good "soft touch" Comfortable buttons, a variety of any backlight that makes the mouse very original. Before that, I used the X-7 and it has been working for the second year already, but the coating has all peeled off, as they say here, there will be no such thing as in the X-7 series! So for the money I advise everyone. Pros below: original design Material quality High accuracy Excellent build As for me, the duck fits perfectly in my hand. Some cons: Glossy inserts, although it looks more interesting, the hand sometimes sweats.