I think KDE is getting more love than ever by fedora devs recently.
I was messing around various distros and DEs recently, and I started f44 with gnome version. It was more stable than f43 KDE.
But I wondered about the new welcome menu of KDE version, and I installed fresh copy of fedora KDE. I initially thought that it would use the version of gnome, but WOW. It was proper KDE based initial setup page. It even offered keymap settings which was missing in gnome version(or I missed)! And there were much more that I could setup at there! It's really getting love!
But I can't say about stability yet... How're yours going?