Hello, I don't know about Moonshine, I use VS code for C++ not actionScript but this editor is quite nice to work with and my understanding is that Josh Tynjala as3 extension works great.
Regarding Flex work, I switched from Flash Builder to Intellij 3 years ago and my experience with this IDE is perfect : it's very fast and stable. Vincent. -- Sent from: http://apache-flex-users.2333346.n4.nabble.com/
