I’ve converted from Fedora to Ubuntu for server. I used to be a die hard Fedora fan for server, but Ubuntu is just SO MUCH EASIER TO MANAGE! Fedora’s development timelines are so compressed that the latest version is obsolete in a quarter or even a month.
I was a Gnome fanboy for a while, but once I went to KDE, I was converted.
And, FWIW, Cinnamon can be installed on any Linux distro with little issue. It’s just a shell. Say what you want about Mint, I prefer a little more robust back-end.
KDE for me.. once I got used to it.. no going back... It’s more flexible than the other distros..