If you own the iPad 4 will you be updating to the new iPad Air? For me I'm torn, I love the shape of the iPad mini and now the full size iPad has it. The spec bump is so so and won't be noticed very much by me at least. But to spend $150-$200 (depending on what my 4th gen sells for) for just the new design seems silly to me. Why or why not will you be upgrading?