Buy a wifi model, head over to Sprint and buy the new 3G/4G overdrive mobile hotspot! $60 a month. I have one and been running my iPad on 3G. My friend has one in Vegas and they have 4G out there. He says his iPad is blazing fast on it, almost as fast as his turbo Roadrunner connection at home. Sprint has 4G in 27 cities and are adding more every month. Oh yea, it can power 5 devices at the same time too. Only downside in until Apple releases a fix for the iPad forgetting network passwords, you may have to disable your password protection as I did mine. Other than that, its awesome 