I daily drive Fedora, but I’ve used Arch, OpenSUSE, Debian, and more. Once you get used to how Linux works, distro doesn’t really matter that much aside from edge case distros that operate totally differently like Nix. I chose Fedora because I like the dnf package manager.
The only distro I don’t like is Ubuntu. I had to setup a Linux VM at work so I figured Ubuntu would be a good choice for that. Firefox is painfully slow to open because of Snap, so I uninstall it and run “apt install firefox” which Ubuntu overrides and installs the Snap again.
Fuck. That. Deleted the VM and installed Debian instead.
Yeah, over the years they've all become largely the same except for package management and the locations of some config files and system binaries (/bin,/sbin,/usr/local/sbin, etc..). Some attempt to be a one size fits all model and contain everything that you'd want, while others give you the bare minimum.