does anyone know where one can test the different mice on the market? I've gone into 4 purple shirts shops and they're so ******* retarded. They have the Logitech G502, M65, Kone, Rat, and a million others....and they're all sealed and not a single display model for any one of them. Like how ******* stupid can you get when something as tactile as a mouse doesn't have available models to feel?