Hey Bachus, interesting topic, no matter where it is. LOL
I have the previous iPad Pro 12.9 and love it. I have a question regarding one of the things you said; Is there adequate software for the iPad to run virtual instruments? Does Cubasis 2 run on it? I have the MOOG, Arp Odessey, and other software running.
I have a lot of keyboard/music related information posted here
http://keyszone.boards.net/board/28/ipadI will be adding more later this week
Cubasis 2 should definately run on it.. However also make sure to check out beatmaker 3 its currently my favorite.