My monitor supports Freesync but after testing with some games i found vsync off to have the minimum latency. Which is expected, since it always has the minimum latency even with 60Hz monitors, but i decided to try it anyway because i've seen very conflicting reports out there. The neat thing with the monitor is that i can switch it on and off while the game is running (there is an OSD option) but so far i haven't found any game where it is better.