I'm using Sway on my notebook, but I still have Plasma as a fallback. General window management works reasonably well, but some particular Wayland protocol extensions are missing (for example, relative pointer motion, without which games like Minecraft don't work).
This. It's easy to just hit C-M-F2 and start an Xorg server if necessary. And, until now, I've had to do that way more often because of bad GUI applications that ignore the possibility of there being a tiling WM instead of problems with wayland...
