Idk I set up the initial state of the universe so that the disk contains the right data at the right moment
With the 555 driver being released pretty much all issues concerning Nvidia are gone on Wayland. I've been it for a week or so now and have not noticed any issues.
Been usinsg kde wayland for about a year now with Nvidia and my only problems have been xwayland flickering in some games and even that got fixed with the 555 drivers.