I have wanted to get an MMO gaming mouse for awhile, and when I came across the Logitech G600. I thought it was going to be perfect, that was until I saw all the reviews. People were complaining about the software being really buggy, the buttons being difficult to press, and the overall build quality just being awful. Is it really that bad? If it is, could you guys suggest another MMO mouse that is of better quality? (And not the Razer Naga) Thanks in advance!