I get confused with Vsync because I never know if I need it on or off. With it off in some games they just don't feel as smooth even though I'm getting 80+ FPS. Should I use Mantle and should I run the game in 64bit mode?
Vsync gets rid of tearing which annoys a lot of people, but input lag is the real killer in FPS games. Given 2 people of equal skill do you really want a 0.1 sec disadvantage in every one on one?
