KDE plasma. Coming from 30 years of running exclusively windows it’s just the most comfortable and easy for me to use (way more than Gnome). Easily configurable, works. Can’t ask for more.

I just switched to Bazzite yesterday and it’s insane how far linux has come. Next-next and everything works, even on a nightmare combination of hardware (Lenovo Legion half assed uefi, amd apu+ nvidia gpu).