Bests & Worsts Reviews from Amazon

This mouse is the best I've ever had. It beats the mx518 in almost every single way, albeit having almost exactly the same shape. The round-ish shape of the mx518 makes it more resistant to shock than the angular protruded shape of the main buttons on this one. But that's about it. I have small male hands and feel confortable with the whole button positioning. Have got nothing to complain about the software, either. For me this is the perfect FPS player mouse!