Another quick observation: Mobian appears to have conquered the "tap twice" issue in phosh (especially on PIN/unlock screen), Arch hasn't (and I was prompted to note this difference by a pmOS reference to it).
- PinePhone BraveHeart now v1.2b 3/32Gb daily driver, Tow-boot with pmOS/SXMO on eMMC
- PinePhone pmOS Community Edition 2/16Gb driving my picture frame, Tow-boot with pmOS/SXMO on eMMC
- PinePhone Pro Explorer Edition, Tow-boot on SPI, Arch/SXMO on eMMC
- ROCKPro64 v2.1 2GB, 16Gb eMMC retired in favour of a fruity upgrade