Depends on your configuration, I guess. I just tried this with my mx master with its standard resolution (so no ridiculous 800000 dpi gaming mouse) on a 4k 32"

Depends on your configuration, I guess. I just tried this with my mx master with its standard resolution (so no ridiculous 800000 dpi gaming mouse) on a 4k 32" at 100% under windows. I can easily reach a corner with a quick flick of the wrist. On my laptop's FHD screen it's even better.