This project started back in the day as native MVVM (UWP). Switched to Blazor Server/electron a few years back. For Maui, I had to move to Hybrid but I'm glad I did. Hybrid is pretty great, seems better in every way except routing and some aspnet functionality is lost. Faster app startups, and feels generally more responsive.

Avalonia looks pretty nice, but I've never tried it so I'm not sure how it compares.