I changed from 2 to 3. Sold my old iPad 2 for $500 and bought the 4G 64gb iPad 3. I love the display, but hate the battery. I think iPad 1 had the best battery life of the 3. I also like the 4g feature, which I didn't have before. If I had it to do over, I would still sell the 2 and buy the 3.
Sent from my new iPad using iPF