The mouse fits comfortably in your hand. After a few days I could be flat gamble normal with her. I use 3.te main key as short dpi changer (1800dpi normal and pressed 400dpi) to at shooter to aim better. If you previously but had a Razer Naga pushes you every now and then because of the easier to be triggered accidentally key times.
The major shortcoming now ..
The cursor jumps to all games at least 1 times per minute extreme up or down. This is an absolute NOGO for a gaming mouse! A Fix the works I have not yet found. That's why only 2 points.