If we could fix the issue with non working Google Wallet/Google Pay, that would be great.

But it is also worrying that there there seems to be only Apple and Google Pay in Europe - no alternative solution for wireless paying.

Other than that, Lineage OS on my 9T feels great. Battery life got almost doubled and it feels great to use a device with all current security patched installed. Next step would be to use a completely degoogled version with only FOSS software installed - just for some app there are no real alternatives available: Banking app, Fitness watch app, Carsharing app etc