So this study was done:

opg.optica.org/jdt/abstract.cfm?uri=jdt-10-8-635

And the summary result was:

The results indicated that the moving picture quality improved more with an increase in frame rate from 60 to 120 frames per second (fps) than from 120 to 240 fps when viewing from a distance of 3 H (three times the image height).

This article goes into the depth of it: ieeexplore.ieee.org/abstract/document/8531714

And if I’m understanding the study correctly (which there’s a high chance I am as it’s 4 am and I haven’t had more than an hour sleep in 2 days) but essentially the brain perceived higher frame rates to be higher quality across all participants but with diminishing returns

This is all probably only part of the answer you’re looking for but hopefully it helps you to find the full answer