100%.

I got the first Korean 1440p “overclock” monitor, and 60-> 110hz was like night and day many years ago. Sometimes it'd reset from a driver update (as the graphics driver had to be patched to work with overclocked DVI back then), and I’d immediately notice even poking around the web.

Some with phones. I got a Razer phone 2, and 120hz was incredible. I went from that to an iPhone 16 plus (60hz), and it feels sluggish to me.

Another caveat is that 120hz is more “convenient” and less stuttery for most video. 24fps does not evenly divide into 60, but it does for 96 or 120. An once you start seeing choppiness in video, your eyes can’t unsee it.