The Sensei has some serious issues with negative acceleration on cloth pads. I wouldn't recommend it at all for FPS gamers.
Haha, no I was learning it for fun. Also, really? The Sensei has worked fine for me over the last few months. I've found it to have very accurate tracking and no acceleration issues. Can you explain?
I apologize for the typo.
If you want any clarification or opinion on any of the parts shown, please ask away! I forgot to mention that the mouse and keyboard are the Steelseries Sensei and the Razer Blackwidow 2013 Edition, respectively.