very satisfied, great mouse for games of any genre. The buttons are not a continuation of the body as in a regular "mouse" and pressing does not really load the muscles of the hand. The feeling is awesome, just a minimum of effort, especially if you need to press repeatedly in shooters for hours. I personally made the mouse a little heavier, it's more familiar to me. The design is certainly cool, and is specially thought out for any type of coverage, short-fingered hand or like a pianist.