Personally, I use KDE on Debian and it works great on my 2011 Laptop.
I just think, especially for a beginner, remembering the ‘under the hood’ commands, e.g. package managers, different preconfigurations of installed packages e.t.c., for such different distributions is probably quite challenging.
Run Fedora KDE on my 2016 MacBook Pro, runs amazingly.
Personally, I use KDE on Debian and it works great on my 2011 Laptop.
I just think, especially for a beginner, remembering the ‘under the hood’ commands, e.g. package managers, different preconfigurations of installed packages e.t.c., for such different distributions is probably quite challenging.