Hi, I know picking the right mouse is mostly personal preference but out of these 3, which is the best for FPS gaming. I.E, build quality, design, size. Also, how useful would the extra programmable buttons be on the M95 for FPS gaming. This is the mouse that I had before http://www.amazon.com/gp/product/B005CPGHAA/ref=oh_details_o08_s01_i00?ie=UTF8&psc=1 Which of these mice would feel best after going from this one. Thanks.