I went back pretty easy. The real thing is the pixel viewing distance. At laptop viewing distances I couldn't see the pixels on the low res screen anyhow. The only real noticeable difference was ui text was a little bigger. Refresh rate you stop noticing fast. I personally can't tell when my m3 mbp is on 120hz on the power adapter or 60z on battery, maybe if I hunted for it specifically by scrolling at lightspeed.