@cyberwolfie I used postmarket with phosh interface on it for a month. I am impressed with its stability and overall experience. Most of drivers are already out. Is even better supported than Fairphone 4. However, it has no audio support. No microphones or speakers are working ATM. You can use sound via Bluetooth or USB for now.
Once it gets audio support I will get back on pmOS. Until that, I am also daily driving calyx on it.
@boonhet @poVoq actually fairphones have the longest software+hardware cycle on the market.