I had the Air 1, the Air 2 and now the Pro 9.7. I've had the Pro for a month now and I am giddy at how much I enjoy using it. With my Air 1 and 2, I was doing a lot of work in the back country which required lots of pics and video, being able to create documents, edit stuff, share etc, and I never had issues.
Now I am working less, playing more and traveling a lot, and my baby pro has become my main computer.
My man and I are in the process of remodeling our home and are making plans to remodel another and I can draw sketches and plans of everything we want to do, room by room.
I can plan hikes by drawing on maps on screen, I love to do that.
And because I'm always on the go and it's my main computer, I chose 256 GB cellular + wifi, so I feel virtually limitless with this baby.
Can't say enough good things about it, all pros, zero cons.