Topic per title, basically.
For me: after setting up all the integrations and fall overs using the arr stack and Jellyfin (inc Sabnzdb etc)… I keep circling back to Nova video player.
https://github.com/nova-video-player/aos-AVP/releases
It’s arguably not even self hosting…but there something undeniably cool about sticking a USB stick into a router, installing a single app on your TV and boom, done. EDIT: of course, it can consume the *arr stack, integrate with Ombi etc
IOW, I really like stuff that simple to set up and punches above its weight class.
Navidrome for me. I have a physical collection of around 2000 albums across CD, vinyl, and cassette, plus a lot of digitally only purchases over the years. Finally getting it all on my own server and being able to just tap a button to shuffle the entire collection is just about everything I ever wanted.