One of the big benefits of 144 and 120 over 60hz display is actually how well they render lower frame rate content. Watching a 24fps (so cinematic!) movie on a 144hz ``display results in a new frame every 6 refreshes (or 5 for 120hz). With a 60hz display, you get an new frame every 2.5 refreshes. Generally this results in judder where every other frame is displayed for longer than the others