I'm thinking of selling my iPad Mini, and getting an iPad 4. A 32GB refurbished 4 goes for $450, compared to $600 for 32GB iPad Air. I've never had a "regular" sized iPad so for those of you that I have...are the 4s fairly portable? I've thought about getting a 32GB Mini 2, but it's $50 than a refurb 4 and I'd like a full size iPad for a change. It'd compliment my 15" MBP.