Goodreads, Oku, Literal...

Hey there! So after years of dreaming of a nice Goodreads alternative, we finally have Oku and Literal, which kinda look and feel the same, with a couple of bonus features. I couldn't really decide which one I prefer, so I've been using them both in parallel, which means doing every book-related action twice, which is tiresome. For people who have tried both: which one did you stick with? And why?