I want to purchase an iPad but i dont know which. So here is how im gonna b using it. Won't be doing much of photo or video shooting. Wifi is more important than the cellular access. Im certainly gonna be using Skype and internet browsers. Im fond of the compact ability the iPad mini offers. What im not aware of is, in what way is the iPad better than the iPadMini? What does it offer that might be more important? Is it possible to order any of the two without the fingerprint sensor?