Forgive the question, I have an idea of what I want to run on it (jellyfin, sonarr, etc) but I am having a hard time figuring out optimal OS to run.
Windows? Linux? Something else? Any beginner advice is welcome!
Personally..... Id spin up a Ubuntu desktop instance for Jellyfin and Sonarr. I went through a few different operating systems before I went back to Ubuntu and....it just works. Lots of documentation on installing those services that way. Jellyfin is very happy behind Sonarr... I'd stay away from Windows for any kind of selfhosting because I don't trust them