Am using Blazor WASM in our shop and absolutely loving it once deployed. The hot reload and other development headaches are -really- painful, but just being able to use our existing C# libraries everywhere has been a game-changer for us.

Not sure. We haven't used the WASM version, but it is possible that it works better.

I still think there is a rug-pull risk by Microsoft, so not sure I would choose it for that reason alone.