Prowlarr replaces Jackett?
replyYeah, it interfaces way better with Radarr/Sonarr. I still run Jackett though, good for manual searches.
replysabnzbd can be replaced with nzbdav or similar tools (infinidysk, altmount) if you want to free up storage and stream directly from usenet.
replyOr, even better, the entire arr stack can be replaced with stremio to just keep everything on-demand instead of curating a library at all.
“Even better” is relative. Some people like having media stored locally instead of relying on torrent streaming availability.
replyUsenet streaming sounds cool, but with releases being DMCAd so frequently, I don’t see how it would be practical for anything but the most recent content.
Also, I imagine that Stremio without Debrid (or equivalent) is kind of a terrible experience most of the time.