The problem is that Ubuntu overuses snaps, even when there are completely acceptable .deb alternatives, that will perform consistently better; typically distros using appimage and flatpak don’t do the same.
That said if this isn’t a big deal for you Ubuntu might be still an option. As the saying goes, better the devil that we know.
The good news is that all distros are pretty much similar to each other, so you can transpose most of those two decades of experience to any other distro that you might want to use. Typically the key differences are