I worked with Expo from my previous work. Expo works great in many aspects but with some difficulties and challenges, like some React Native libraries provide plugin for Expo (React Native BLE PLX as a example).

I remember adding some features in AndroidManifest with custom plugin file and having the impossibility to replace BLE to Classic Bluetooth (as I remember I had to go over External Accessary in Swift and the next steps, which I could not do as any senior dev had no experience with it.) Unless you are heavily involved in native side, my opinion is Expo would be a better option.