What's the best database for SwiftUI application?

Hi there!
I am using MVVM and apparently MVVM + SwiftData is a no way to go :(
I've read that MV is more for SwiftData, but that's not what I am looking for.
Based on your experience what DB is the best SwifUI apps?
CoreData? GRDB? Maybe other?

edit: yep, it's definitely possible to use MVVM+SwiftData.