The mouse makes a great impression. The accessories fit and interchangeable side part is quite nice. The software is quite simple, but adequate. In my case, unfortunately, a LED array was broken already when unpacking. On top of that, the rear "top" of the mouse rubbing against my palm. I'm not the guy who has his hand are completely on the mouse, but the back heel of your hand on the mouse pad. Therefore, whoever holds himself so his mice, rather stay away from the FightMouse. The tip is as I said not pleasant. For all others: Good mouse at an affordable price. Oh, and the ceramic feet are really great, the major manufacturer should consider sometimes.