I stumbled on it, I was skeptical but ultimately it keeps its promises: it is elegant, it has a very pleasant touch, it is well in hand (neither too big nor too small), there is no wrong buttons, blue light is nice and especially on IPR it rises high, very high, and the mouse is very lively, very reaction.
For a gamer mouse cheap, it really is all good. To see in time, but for now it works great.