Recently my Razer Mamba TE has been acting up. (I re-calibrated the mouse and reinstalled the software. I got the latest drivers as well.) So I've been thinking about buying a new one. Though I have a predicament. I need a mouse for FPS gaming, but mostly csgo. I'm not sure what to buy. I've been looked at the Razer DeathAdder, though I'm not sure I want another Razer mouse, the Logitech G Pro, the SteelSeries Sensei 310, and the Zowie EC1-A. (Other suggestions welcome). I eventually want to get into the competitive scene, if that's a factor needed to help. I don't need to have RGB, insane DPI settings, or a thousand extra buttons. I just need a mouse that will work well for FPS and should last me at least a year or two.