Radarr helps manage your movie library, Sonarr and Lidarr are the same for TV shows and music, respectively. Prowlarr will integrate with all three to search your favorite torrent tracker or NZB indexer for content added to your library. They'll integrate with many popular torrent and usenet download clients to automatically download and import the content to a Jellyfin library. When paired with a request service like Jellyseerr, you can hit a single button to request a movie and have it show up in your library 10 minutes later.
It takes some patience to configure everything, but there's some really great guides out there. Feel free to drop me a DM if you have any questions!
Debrid is actually pretty awful for torrents though, because it doesn’t seed at all. If everyone used it, nobody could. Encouraging others to use debrid is just marching debrid towards an early death.
This is a great combo! I went from plex to RD+stremio and it's great. Same selection for the most part. Only issue is you don't retain the data. I am not a huge rewatcher or archiver so this is not a bad tradeoff for me.