This is a guide someone on Reddit gave me years ago. Hope this will be helpful

I imagine most of your integrated torrent searches involve "linux distros" in 1080p and 4k. I'm a step above that because I have not even touched the qbittorrent app in months. It works automatically.

An *Arr stack is a collection of software that tracks, adds, searches, organizes and downloads your media collection. My stack consists of

Radarr - For tracking and managing movies.

Sonarr - For tracking and managing series and episodes.

Lidarr - For tracking and managing music albums, artists and songs.

Readarr - For tracking and managing books.

Prowlarr - Containing torrent tracker information to automatically add to the above 4 apps.

Ombi / Overseer - Requesting media - Movies, Series, Books, Music

qBittorrent - Downloading stuff.

All this runs on a "home server" as Docker containers. Thy all have web interfaces that you can access, even qBittorrent. Your workflow is as follows:

Say, you want to watch a movie that comes out in 3 months. You go to Ombi and put in a request for that movie. Ombi forwards the request to Radarr where the movie has its metadata downloaded and analyzed from IMDB and TMDB. Radarr tracks its release and once that happens it starts searching torrent trackers for a torrent meeting your search criteria like size, quality, etc. To search torrent trackers you need special queries that are handled by Prowlarr and distributed to all other *arr apps.

Once a suitable torrent is found, it's sent to qBittorrent where it's downloaded automatically. qBit plays very nicely with the *arrs. After downloading, the file is moved, renamed, pampered by Radarr in the media library. A movie is no big deal but imagine you are downloading and renaming a series with 9 seasons.

You can top that off with something like Jellyfin (like Plex) and you have your own homegrown Netflix. It sounds very complicated but it isn't. Eventually you have to go to Ombi to request and to Jellyfin to consume.

And it really pays off in the long run. For example The Witcher S02E01 leaked a few days before its official release date on Netflix. I found out about it when I opened Jellyfin and saw a new episode waiting for me. It's set-and-forget.

Setup jellyfin and pick up a 4k Google Chromecast for your TV. Then use the jellyfin client app on that. Nice and easy.

Jellyfin or Kodi (FOSS), or Emby (Better than Plex, not FOSS, but developer is very responsive) or Plex (bottom of the rung, corporate money grabbers).

Run one of those on your media server, and grab the client for your phone, or tv device.

TV device can be chromecast, roku, whatever (nVidia shield is expensive but it does support DTS and stuff - if you need that (does your TV room have 6+ speakers?)

Personally, I like Emby. It just works.

Jellyfin or Plex media server on the NAS.

To view content, there are several options. Both servers have client apps for various platforms, this usually provides the most features and best experience. Another option is using a browser, both come with an integrated web server. The third option is through DLNA, which is a protocol for media streaming that many players already support, but it may be a bit more limited.