[SECProto]

I've been using a 144Hz screen for two years, I am a gamer, and I'll be honest: I don't notice much difference between consistent 60Hz and 144Hz. And I'm fairly sensitive to frame rate - when I'm watching a movie at someone else's house, I can tell in seconds they have the garbage "smoothing" or whatever features enabled.

Things that do stand out to me are input lag (again, usually only from TV-as-monitor with bad settings), bad colour space, and occasionally bad grey-to-grey time. I would take a 60Hz monitor over a 144Hz one if it meant avoiding any one of these issues. In a heartbeat.