Flutter developer experience is top notch. The best place you can see this is by comparing the experience of upgrading React Native vs upgrading Flutter. Flutter Web with WASM is also very cool. If you’re using a bespoke design for your app and don’t care about looking native, it’s overall a more predictable way to manage cross platform development.

That said, React Native has many great third party libraries whereas Flutter is dominated by a lot of low quality solutions.

I usually consider it more of a spectrum, with the left being more suited to fast iteration/abstraction, and the right being more useful for control:-

Expo / RN → Flutter → KMP → Native

Really? I always read people say Flutter was more performant.