@samueldr hey, having spent a day fiddling with postmarketos, I'm already wishing I was using nix ;-) Would you hazard a guess whether samsung maguro (galaxy nexus, ~2011) wld be a difficult port? Alternative I have is moto g5 plus which looks a lot like the addison 1/
Bricking risks are exactly the same between postmarketOS and Mobile NixOS, they both basically work the same, and run in the same security contexts.