Im thinking to buy an Ipad, is 16gb enough (i wont do music on it), also i have 3g on my phone and i can set it up to thender internet to the ipad... Any reason i should buy the 3g one???
3G is great because it means you don't have to deal with tethering, it's always on. If you can find a cheap 3G plan, then get the 3G one; it also has GPS.