I have the PostmarketOS version. It's not something you can hammer all day, but I'm really happy with it as a secondary phone (I carry one for work and one for me. This is the one for me.) It already does stuff my Android and iOS phones never did (like turning into a half decent Linux desktop with a dock), but if you NEED something that only comes as an app for those two OSes, then don't worry about it for a while.