Depends on the game. For really twitchy FPSs, you'll want at least over 40. UT2k4 players (and others... just I had a lot more interactions with them) would bitch and moan about sub-60 fps.
The scary thing is that they weren't always bullshitting about that.
Also, as sister reply said, going at 60 means no screen tearing on -anything-. Don't need to vsync, or anything nasty. TVs, computer monitors, projectors, cellphones, whatever, one whole new frame per refresh. yum.
The scary thing is that they weren't always bullshitting about that.
Also, as sister reply said, going at 60 means no screen tearing on -anything-. Don't need to vsync, or anything nasty. TVs, computer monitors, projectors, cellphones, whatever, one whole new frame per refresh. yum.