Answer 1

Structs are Value-Types. Perfect for “Models” and “Views” in SwiftUI; on the other hand, classes are Reference-Types, which you need for your “View Models”. This is an example I could show using the popular MVVM design pattern. I don’t think there is any major difference in readability for the two. To sum up, use whatever you need in your situation but if you are not sure, then use Struct.