Hey all: Really wanting to get a new iPad soon; still rockin' a 1st gen and it's getting a bit long in the tooth... As much as I'd love the iPad 4, I really really really don't want to spend $500 right now. So I'm looking at 16GB refurbs; specifically, the 2 and 3, as well as a new Mini. The way I see it is this (and please correct me if I'm wrong) - straight-up performance-wise, they're all 3 about the same (A5 and A5X), and approximately double my iPad's A4. iPad 2 gets the nod for lowest price ($319 refurb), the Mini gets the nod for portability ($329 new), and the 3 gets the nod for the Retina screen ($379 refurb). So what do ya think? I'd like to avoid spending $500, but the 4 is tempting... but my sweetie has authorized me to spend sub-$350 (I can probably squeak the refurb 3 in, since it's close). Suggestions?