Oh, Komga is good, I just find everything about Kavita to be more modern. More options for layouts, deeper filtering, tablet and more phone friendly UI, etc.
How about the order of the contents? I actually have both installed but use Komga exclusively because Kavita always wanted to order my comics their way and not in the way I wanted (folder order).
Where are you guys sourcing your manga? I've bought a few on Amazon and converted them to epub. I also have some raws from bookwalker but as far as I can tell their stuff is super locked down. Where else could I acquire manga?