Even moving windows around looks and feels stuttery on desktop at 60hz, which is a pretty simple action. Basic desktop navigation I find more bothersome than 60 fps in a video game, since the system just feels and looks less responsive when it comes to animations and scrolling and moving stuff around.

I had to replace my old monitor that was 60 hz that I was intended to use as my secondary, since it was way too jarring having the two side by side. I avoided using the second one because of how suddenly it felt laggy entering that domain. Just the cursor movement looked bad.