I will say, even given all the drama around the original creator in the last few weeks, Booklore has a solid front end experience, is quite flexible, and generally stable app. It’s a bummer the creator acted childishly (again and again), but I know I’ll be looking to use whatever the v2 of this becomes.
I did this switch a few months back when Readarr really started to fall apart on me. Booklore has been excellent for my normal ebook library, epub, and a few pdfs. The exception being larger comic files which I find it struggles with. I’ve been using it directly connected via OPDS and it’s syncing service to KOReader, and it’s been awesome.
Overall, I highly recommend Booklore at this point!
I’ve been on the long process of transitioning my janky - Windows + Hyper-V + Docker containers to a fully containerized Linux solution. It’s been slow but good progress. Biggest learning has been the DB surgery to fix absolute to relative paths. Trying to stage the full Linux transition so I reduce the work once I get on the new OS.