Things I know won’t work (someone correct me if I am wrong:
Google Pay (and/or generally paying with the phone? I never use that anyway)
The Fairphone camera app (there is an open issue for it, but no idea if/when it will work. There is also a thread in this forum somewhere)
apparently Pokemon Go (have never tried it)
For me all banking apps etc. work just fine. I can’t really tell a difference between using Calyx and the Stock image. (I already used f-droid and aurora before switching the OS!) I have basically everything enabled in microG though.
There always is the danger of Google changing something about their OS - verification System that then needs to be implemented in microG, which can take a while. And I guess there is a chance that at one point they will change something that can’t be “mocked”. So far it’s fine though.
thanks for this reply, sounds not bad to me…so I think I will give it a try next days, hope that it is easy as on the other phones where I’ve installed custom roms…I will write back the next days