@jds I use the following in my day to day set up:
- Iode OS (LineageOS) on a refurbished OnePlus 9. Apps, socials, images.
- Uniherz Jelly Star which comes with me everywhere. Just for calls, messages and hiking navigation. In particular the small Jelly Star is great to use with a battery that lasts a couple of days. Small but not dumb!