Has anyone made the jump from getting an iPad Air to a Retina iPad Mini? These past few weeks, I have strongly considered making the jump down to a retina mini; I find myself using my rMBP a lot more and would really like having a smaller option than the Air. I just love how you can hold the Mini with one hand...the only thing that I am concerned about is the decreased real estate. I'd appreciate it if anyone that has made the jump would give me some of your feedback!