I’m a fan of both audiobooks and ebooks. Having calibre and audiobookshelf hosted is great. I initially added Lazy Librarian too, but had too many problems using it. So quirky and unintuitive.
I recently saw a (self hosted) implementation of Shelfarr at a friend place. So much nicer. It automates downloads of both audiobooks and ebooks and is also a request system like Seer. Looks like a great all-in-one tool for everything related to books. Works with Audiobookshelf and Prowlarr nicely, so it would fit nicely with the current Ultra stack relating to books.
This one looked the best of the current contenders in this space to me. At this point though, I’d take any of the other contenders over LL!
