ipad air, wife has a 3. I've never totally swallowed the kool aid, but once you get into the apple ecosystem, it's often just easier to own multiple products. I don't use the ipad for intensive audio purposes, but I do run my mixer remotely and I can run some functions within logic, although I generally just run it from my macbook. I do have several other apps (amazing slow downer, notion, macprovideo, etc.) that I occasionally use. The tablet concept (assuming this applies to other brands) was a significant change in lifestyle once I got one. Like the ipod before it, once I had one I didn't know how I lived without it before.