The new iPad will be announced tomorrow, and like many others, I'm ready to upgrade! The issue that I face is what size to get and wether or not go for the 3G version, or stick to the wifi only like my current iPad. Ive heard that the 3G version also has a gps chip, so even when not paying for service and outside of a wifi zone, you could still use a functional gps app to navigate. Do you have or will you get the 3G version? Why or why not? What are the pros and con to having 3G? Do you regret getting or not getting 3G? Please, give your thoughts in general, I'd love to hear it.