As far as i understand it, its a seperate dev branch and plugins arent intended to be introduced to the main branch.

Its exactly the same otherwise and when i swapped i didnt have to reimport any music etc.

Been working much better than the containers you can get like lidarr-on-steroids because they dont get updated nearly enough whereas i can keep both my lidarr and deemix containers up to date.

If you change to the plugin branch of lidarr you can add it and away you go. Much better than torrents or usenet and then you can also integrate soulseek via another plugin for anything not on deezer (very little anyway)

This is the best and most cohesive answer.

I use all these things mentioned with a deezer hifi subscription and deemix running as a lidarr addon, that way all i have to do it select an artist on lidarr and boom ive got their discography in minutes.

As for discovery, listenbrainz is a great tool to see what other people with similar taste listen to and it makes potential playlists for you.

HOWEVER, i can not recommend enough just downloading entire collections of artists you like or full albums instead of single songs and hitting shuffle. I have discovered so much new music for me thats been out for years by artists i love that i didnt know existed. This is what lidarr does really well in terms of the collecting music.

Symfonium is also an amazing app for using your navidrome server bar none. All the customisation and features it offer are just so much better than any streaming service app by miles and miles.

Good luck!