I want to use it for 3 but it will take a lot more development to get it there if we apply Murphys Law, at the rate we are seeing updates anyhow (and I might add I am impressed so far with the level of support).
It’s a groundbreaking and frustrating time for IOS as it shows all the potential yet its not quite there with no complete solution. If you look at the apps out there its clear with a few years more of development of both the hardware and software it will be an awesome production environment indeed. 