Edit: Tumbleweed is not immutable, you learn something new every day, especially from your mistakes 🙃 (it's still a really nice distro)
Personally really happy with my choice of ~Immutable~ Distro: OpenSuse Tumbleweed. To me, who is half a year into using linux, its very convenient to use an immutable system as IF i were to do a wrong command or whatever its super easy to rollback the system (at least on Suse as it uses btrfs-filesystem). Another thing worth mentioning which is also why I chose to go with immutable is that it really teaches you "the good standards" of where to tinker with files and where not to, at least for a beginner like myself this is very nice.