[neonsunset]

Wait what? AvaloniaUI is not WPF, neither is WinUI3 which is new and maybe something you'd consider if you only target Windows (I presume it's better than using it through Uno, otherwise you'd probably choose Avalonia to support all OSes).

[notpushkin]

GP argues that UI frameworks in .NET come and go, despite each one being “the final one”.