Deb vs RHEL vs Ubuntu
recognizes a GenuinIntel
Ha. Very good :)
Some pointless rambling, since I've got important work to do, and it's not coffee time yet...
People use Ubuntu because they've heard of it, and it has good user community support, and it targets new Linux users, and (occasionally) because it develops new, exciting stuff. None of this is really true of Debian - it's generally just viewed as nerdy backwater. As a sidenote, Ubuntu has called itself 'bookworm/sid' for, I think, the last 3 years.
Having said that, the new exciting stuff can be a bit of a letdown. cloud-init is of limited use, and snap should have been strangled at birth. I suspect that Ubuntu is coming round to this point of view - it's easier to completely get rid of snap in 22.04 than in previous releases.
I develop pre-configured server images and Red Hat is actually my preferred choice, but I had to move to Ubuntu when I couldn't ship Centos images. For development, RHEL8 is actually great - they've put in the work and got everything right, and stuff like Cockpit really helps, particularly with VM management. RHEL is worth paying for, but you can get some developer licences (8?) for free. The community support is actually very good, but you have to know where to look. The only real issue I have with RHEL is SELinux, which is just way too complicated (for me).
On Ubuntu I'm constantly messing around with stuff. It's not really developer-friendly, and I can't spell it. They've completely messed up workspace switching, for example, so I'm back to a Windows-level single desktop. I'm constantly messing about to get things just right - it took 2 or 3 hours just to figure out how I could overlap terminal windows and still see where one ends and other starts, for example. On the plus side, I can develop on my laptop without drama.
systemd - yes, I spent 2 or 3 years whining about it before biting the bullet, and it's actually good. And I've been a Unix user since V7, back in the 80s.