Just like the title says, what do you prefer? I'm not much of a competitive gamer, so to me, 60Fps is fine enough. I try to keep a graphics setting that's able to maintain constant 60Fps with few drops. I can get 90+ easily, but the sacrifice image quality isn't worth to me. Another reason for playing at 60fps+60Hz+Vsync on is for avoiding the screen tears but most importantly, avoiding microstutters. I kinda find it absurd that how smooth a 90fps game looks on 144hz with stupid screen tears and horrible microstutters (And it is true, else there wouldn't any need for Gsync/FreeSync monitors to exist at all). But I do prefer 120Hz over 144Hz, because 120Hz is exactly twice of 60Hz and with 60Hz Vsync, there ain't to microstutters unlike 144Hz. Only way to have 144hz monitor is Gsync/Free sync. Or its much safe to stay with 60/120/240Hz. I use Vsync, always, despite to small inout lag. So what are your preference?