You could also get a second-hand PinePhone (just buy postmarketOS CE or later to avoid bad hardware bugs). Regarding other postmarketOS supported devices, I qu

You could also get a second-hand PinePhone (just buy postmarketOS CE or later to avoid bad hardware bugs). Regarding other postmarketOS supported devices, I quite like the Xiaomi Pocophone F1 and the OnePlus 6 - but be aware that bootloader unlock on the Xiaomi is a bit painful and charging on the OnePlus 6 is really slow (although that might have been fixed lately/be fixed soon).