i don't really like XOrg, it just always feels inferior to Wayland or even Windows.
which is why i am currently using windows until [the Problems get fixed | i upgrade my PC (to an AMD GPU)]
NixOS with Gnome Wayland, a 4K 60hz TV, a 144hz WQHD and a 60Hz 1080p Monitor
it would often happen that one Screen would just freeze. my Web Browsers would just crash, especially if i was opening a Video.
and the Gnome-Shell itself would crash and put me into the Login Screen.
sometimes the whole Computer would crash and become unresponsive and not even alt+ctrl+n would help anymore
Linux was so unable to handle my 3 Monitors (granted, all with different Resolution and refresh-rate, but still) that i had to switch back to Windows today.
gnome-shell started crashing, Firefox and Gnome-Web started crashing for whatever reason. it was a Mess.