Just like title. I remember there is a very detailed guide for setup a Plex server with Sonarr/Radarr for streaming from everywhere in my house. But I can't find it anymore.
If anyone has a guide and share it, I would be appreciate.
Plex does reencode and sync to phone for offline watching. Jellyfin you would stream direct. If you often go places with no Internet then sync is better, otherwise you'd be fine.
I use Plex but it seems that Jellyfin offers a wider range of hardware support for transcoding acceleration even with the plex pass (though if you're using a quicksync device for your server it's probably a nonissue)