Coming from Lineage 17.1 I have to say this Note ROM is a huge improvement.
Bluetooth is now working in my car!
I also managed to bypass Safetynet after updating Magisk to latest version, hiding every Google Services/Pay cache and data, installing Magiskhide props and Universal Safetynet fix. Changed Magisk app name to a random one, and the Home screen icon just in case. Deleted G-Pay cache and data, same for Google services, reboot.
Now banking apps and G-Pay work flawlessly.
Battery life is pretty good, maybe less so when out of wifi scope.
The only bad behaviour I found is about (Smart) Safety Lock. Just after I set a pattern to unlock and defined a couple of places where it should auto-unlock, I started having random reboots after unlocking, as soon as I started any app. Not only at home but also away on 4G. Then I activated fingerprint unlock, now it looks like the automatic reboots are gone. This is OK for me as fingerprint looks more convenient (I never really used it before).
Thanks a lot for giving a new life to our forgotten snapdragon SGS9s.