Even with my dislike of C# I'd take the blazor code any day of the week. But do either of these examples involve any hand coding or were they entirely generated via the Radzen GUI? Are there any examples on the site that show angular components that include C# or VB custom code?
At this time, the angular components look to be more numerous than the blazor components, except for the validation controls (which are important). Are the blazor controls from Radzen, or from Microsoft? Both sets of controls cover a lot of ground but are not as robust as the component suites offered by DevExpress and Telerik etc. For angular I think Radzen uses some of the the components from PrimeNG. Will other PrimeNG controls make it into Radzen over time?