OK, somewhat disgruntled 3 owner here. The 3 is perfectly fine for most everything I need, except a little slow with iMovie. But the whole upgrade-to-the 4 thing, I don't fully understand. Doing some math, and assessing some options (assuming 64gb LTE) I could sell my 3 on eBay for $600 I could then buy a new 4 for $866 I'm out $266 for an iPad that is .4 seconds fast pulling up Mail. OR....I could NOT do that, add a few bucks, keep the 3 and buy a new 16gb Mini to play around with. Seems like a no-brainer to me. Two iPads, and cool little mini.