I've read many reviews that say we can't fully see the excellence of the iPad Pro 10.5 until iOS 11 is released. What about the IPP 9.7 and iOS 11? Granted, the 9.7 has only 2GB RAM, but what will iOS 11 mean to it? Will the 9.7 become a more "Pro" tablet than it has been with iOS 10? Will iOS 11 tax the 2GB RAM? Any thoughts? Thanks.