I DO love Java ! 
Actually, I am a Java developer at work.
Gabriel you might have noticed that C++ is not the language I am the most used to 
…
Anyway if you guys need help with Java/Android, don’t hesitate to ask !
The aluminum case suits the Quad very well !
It feels nice and sturdy, and I’m sure it helps with EM shielding.
You’re right about the galvanic isolation provided by the bluetooth connection, that’s a good point.
I’ve been using PICs for quite some time too, and remapable ports is a really nice feature for sure !..