I’m in a similar place with books and comics. Of course, nowhere near the Jupiter size collection of media you have, but easily 2.5TB+ of just books and comics.
My wife, my kids and I are all avid readers, so we are always sharing some book or comic arc. We’re all rerunning all of Lobo’s arcs, it was Deadpool a couple of weeks ago (that should tell you all anyone needs to know about our family 😜)
I’ve tried Endeavour (after failing miserably to do stuff in Arch) and ended up breaking it really bad.
I just went back to Fedora, and haven’t looked back (in 3 months, until the distro-hop urge kicks in again 😁)