The high rephrase is not for our eyes its to more accurately syncing to what's happened. The game say runs at 300 fps. You get 1 frame ever 60say but if you go to 120 time since last frame is reduced so your display will be more up to date.

120 should be standard. Stop with this blurry shit that Hollywood put on us as 24.

I own a 144 hz monitor and notice when it's not smooth and see the dips to sub 60 when game is stressful to the hardware.