RN pain points are upgrading more than anything else. Also as a native dev I don’t understand why the JS dev ecosystem is full of disjointed tooling instead of just making the process more streamlined.
I have also developed a production flutter app for a client and am now working on a RN app for another. I like RN so much more just because I can create custom native views that use the platform toolkits. You can also share a lot of code with an SPA web app and set up a monorepo for everything pretty easily.
Flutter dev tools are incredible though and much easier to use than react native.
Snapchat like UI is definitely possible, but for the performance to be really good youd probably want to do something native. I consider that a good thing though. RN is better if you just treat it as the coordinator on top of native view components IMO.
I have also developed a production flutter app for a client and am now working on a RN app for another. I like RN so much more just because I can create custom native views that use the platform toolkits. You can also share a lot of code with an SPA web app and set up a monorepo for everything pretty easily.
Flutter dev tools are incredible though and much easier to use than react native.