@zahntron @plasmamobile I used PlaMo on an ARM tablet for a while; I may be back as soon as new pmOS gets out.
Sidenote: (ARM) tablets work well with current mobile Linux stack. They don't need problematic features (ie. phone calls), so they're a good choice for dogfooding mobile Linux, while actually being useful at the same time.
@Sturmflut I know this solution has its downsides, but Beeper (and other similar Matrix-based chat network aggregators) allows you to use the most popular chat networks, using any Matrix client on your Linux phone. And it "sells" the downside of mobile Linux as an advantage: all chat networks aggregated in one app.
That being said, I am not yet satisfied with Matrix clients for mobile Linux (when used with Beeper), but the last time I researched them was quite a while ago, I plan to try them out again.
@michaeldavies keep in mind: Linux phone's audio/calls stability still needs work, there is no such thing as a painless daily driver phone at this moment.
I own OP6, Pinephone Pro, Xiaomi Miatoll. I do not recommend PPP (bad battery life, overheating CPU, keyboard case has issues, I can go on...).
Fairphone 5, Poco F1 and OP6 should be very good (quite close to be ready for daily driving as a phone). Miatoll is a new but promising development. Note: FP5 and Librem5 are the only mainline devices, for which manufacturer supports the development.
If you want to daily drive a Linux phone right here right now, FLX1 is an exception - it's ready... at expense of basic security (it uses outdated kernel) and not running usual Linux stack under the hood.
Ubuntu Touch phones have similar upsides/downsides to FLX1.