I will be getting a new iPad this Friday. I still have the iPad 1. I can get the Air with 32 gig from Walmart for 399.00 or the Air 2 with 16 gig for 424.00. I will mostly be doing photo editing and maybe reading a book or two. Which one seems more logical? I'm leaning towards the 2 just because it's the current generation out and will stay releveant longer, but then I think 16 vs 32 for memory??? Any input would be appreciated. Thanks.