It's going to depend on what your comfortable with. I prefer Flutter, and I've used JavaScript for a very long time. But Dart is easy and straightforward.
I myself would go with native options if I'm dealing with more than a few screens. They offer better upgradability and you have less difficulty integrating with native frameworks.
There are also some React web components that can be reused for native (but not all, and probably not even the majority). This can be SOME time savings if you're doing a pretty standard business app.
I would also add NativeScript in the comparison.