I was using just jellyfin for a while but navidrome got around some issues I was having, or rather the primary user of the music library was having with various things being wrong such as duplicate artists, incorrect album art, albums split into duplicates with opposite missing tracks. Once things went wrong in jellyfin it was a pain to figure out what the cause and fix were. Navidrome seems to base everything off the embedded tags and using lidarr to rewrite the tags, and for some albums rename the files, made everything show up correctly, then a delete missing files in navidrome cleans up the evidence and everyone is happy. The playlists are stored on the server too so if you don't like a particular client app you don't have to remake them if you try another, or just having them persist between mobile and desktop.