I'd rather save on no data with my 32GB WiFi using it at home and lug my iPhone around in my pants pocket.![]()
But your paying more than one lugging only an iPad.
iPhone and iPad Wifi = $83 - $140
iPad 3G = DATA plan $30 + Skype $25 (yearly) = $30 a month + the added $25 (yearly)
Having only the iPad 3G saves you money if your willing to lugg the iPad around. And heck you can get a Go phone if you want a pocket phone. and use the iPad for all those iPhone/iPad apps.