I have a feeling it might be helpful if someone sat on your left shoulder as an angel and whispered “FP5, FP5, FP5, …” in your ear all the time to drown out your inner diabolical “Xiaomi” voice and the equally diabolical “Sony” voices of the others here, right?
I’m happy to take over: “FP5, FP5, FP5, …”
You could also break new ground for yourself (what an adventure!) by trying out the Halium route: https://forum.sailfishos.org/t/what-would-be-required-for-a-port-to-fairphone-5/17870/5
Sounds tempting, doesn’t it?