I'm rocking CalyxOS on my Fairphone4. The installation was smooth as a baby's bottom and I've never had any issue with it, save for a small bug with the backlight control under intense heat in the summer that took a while to fix 2 years ago.
LineageOS on FP4. Did not encounter any model-specific issues.
I have a fairphone 5.
I tried installing iodeOS, the installation was quite difficult as their tool let me down during the installation. Impossible to complete the installation, after multiple tries. So I had to install lineage OS and sideload iode OS on top.
Then I tried CalyxOS, the installation was seamless. I added TrackerControl to limit the tracking of some apps from the aurora store and a Gcam port. This combination is the best phone experience I'ver ever had !
I had a Galaxy S9 with /e/OS, and it ran pretty smoothly. No issues with banking apps, or other common sticking points. Just no NFC
I now use a OnePlus 11 with LineageOS, and have run into issues with Spotify (of all things) and occasional issues with Aurora store on the work profile
Usong iodéOS, everything went smoothly, no issues so far. At the time I received the FP5, lineage didn't have aa build publicly available, and therefore neither did microG, so I went there. Didn't see a reason to move out yet
