Manjaro i3 on raspberry pi4 runs ok but don't support hardware acceleration for videos (VLC, youtube) and I could not find a way to make it happen. It also makes the pi super hot, way more than raspbian. It's a shame because from a user experience standpoint Manjaro really is the best and I really enjoy using it.
@thomasorus Have you by any chance checked out that new Ubuntu release on the pi? I'm also running Manjaro on mine at the moment but, I would totally switch over if Ubuntu performed better.
@leimon Will try, I’ll keep posting how it feels!