I need some advice on an Apple iPad mini. We were at a bar the other day and the guy next to my wife was using a mini with an add-on keyboard. My wife loved it. She currently has a iPad and complains how heavy it gets. She wants to stick with Apple, so I’m looking at pricing. Mini 3 16gb for $399 Mini 3 64gb for $499 Mini 3 128gb for $599. Mini 2 16 gb for $299 Mini 2 32 gb for $349 She doesn’t need cellular, just wifi. Any pros & cons among them and would she really need 128gb version? Web surfing and email are her two main uses. TIA from a guy still using a 10# laptop, but I would get the old iPad if she buys a new mini! EDIT: And is there going to be mini 4 coming out soon to make whatever we buy old?