hi all i just sold my ipad 2 and was looking for an upgrade! I was looking at the Ipad 3 and 4. I dont mind shelling out the extra cash for the 4 if its that much better than the 3. I want to watch anime on my ipad ideally (is running mkvs even possible on ipad?). So i was just asking for your guys opinions on storage size and model! all help is appreciated! thanks so much 