The G600 and Naga are amazing. I like the G600 over the Naga but thats because my big hand fits more comfortably on it. As a hunter it improves strafing and casting shots, now i dont have to jump when i need to hit a different button. Also having your push to talk button macro'd on the bottom right(back) side button is very convenient. Although i do find myself only macro-ing the 1st 3rows to anything combat related and the back 3 being ground mount, pvp trinket and P2T button. I was talking to my roommate who also uses one and when he visited a friend who didnt have one he said it was terrible and he never realized how much of a convenience having side buttons are. So yea IMO you should get one if you can.