I am thinking of buying my wife an iPad. She basically will be cruising the net, address book, calendar, photos and some basic games. She will be using it I will say 95% of the time at home. Is it worth paying a little more up front for the 3G capability? I have an iP4 with the unlimited data plan and a Mac, and I do not see her using the 3G option. But I keep thinking I should spend the money and buy an iPad with 3G. I am also thinking down the road if I decide to sell it. Any regrets from the folks that own an iPad with just the Wi-Fi option only?