Ubuntu’s popularity often makes it the default choice for new Linux users. But there are tons of other Linux operating systems that deserve your attention. As such, I’ve highlighted some Ubuntu alternatives so you can choose based on your needs and requirements—because conformity is boring.
What about Ubuntu derivatives for desktop? My go to recommendations are Pop! OS and Linux Mint (which I use).
Linux Mint Debian Edition is my standard recommendation for desktop for those newer folks.
Straight up Debian for everything else. Debian is my desktop. And all of my servers (aside from some things I’m testing for work or something where I need to test against RHEL or something).
And Proxmox for VMs.
Pop! Os user going on a year now and I can’t recommend it enough, at least as a first distro.
the de matters more for new users honestly, so I usually recommend: gnome: ubuntu
kde: kde neon
cinnamon: mint
cosmic: pop
and just let them choose what they want