I want to buy a iPad but i'm little bit confused which one i prefer .
give your suggestions i'm waiting for your reponse
I wish I could be of more assistance, but unfortunately I can't get suggestions on which iPad you should purchase. This forum is for O'Reilly Media and not Apple. I can suggest you go here: http://www.apple.com/ipad/ and explore the "Which iPad is for You?" at the bottom of this page.
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