Question: are mmo mouses good for fps?
Answer: Usually an MMO mouse is just an FPS mouse with a ton more buttons on it. I've still getting used to my new Razer Naga, but being able to select my control groups with my thumb in SC2 is proving to be pretty damn convenient. ... So the M90 to me is very well rounded mouse good for FPS & MMO with its 15 programmable buttons.