Fedora 39 KDE Spin has been flawless so far, and I love the window tiling native support. Also, suspend on Nvidia works again for me.. not sure if it's related or driver release coincidence.
The session works if I login through another tty (F2 or any other F key) and type `startplasma-wayland`, but not through SDDM. X11 works fine too. It's just the transition from SDDM -> Plasma wayland, for some reason.
I pondered about moving to OpenSuse, just to diversify, but I'm afraid my work laptop (Dell Inspiron) may not have the same support like Fedora provides (wifi card, "special" firmware updates, etc).
In my personal computer I use Arch. It took some time to adjust to `dnf` and copr concept of fedora. For example, since fedora isn't a rolling release distro, I had to jump through hoops to get emacs wayland to work.