Hi! I am using iPhone 4S and used to use iPad 1 & 2. Want to buy a new iPad or iPad mini because they are so light now! Not sure which to buy. Some said iPad 32G with 3G device is the best option. I have not a clue. Maybe people here are more expert and can give me some advice. I love playing games on mobile and ipad. Such as Battle Heart, Royal Envoy, and many other casual games. Dragon Era is my new favorite.