I've been running the RC's at least the last 6 months or more, upgrading usually within in day when the new one comes out. I've been impressed but what I've see

I've been running the RC's at least the last 6 months or more, upgrading usually within in day when the new one comes out. I've been impressed but what I've seen is that even though A9 is very good (Well done developers) when the real world hit you and your app. Its many times all the other nonsense you have to include in your app that makes it big and slow (GAnalytics,GAdsense, fb-pixel, crazyegg and and and) Still wouldn't want to code without it !:)