Here is what I have: iPad 1 with unlimited 3G AT&T data with ios5 iPhone 4s with unlimited 3G att data with ios5 iPhone 4 with unlimited 3G att data with ios5 Ive Run several speed tests via different sites this morning. Tests on wifi get 15+ mbs I'm in SoCal and a week or so ago my 3G data speeds via iPad and iPhone 4 were almost identical at 3+ mbs This is the interesting part run today (tested several times and via multiple sources): iPad - 3.6mbs down iPhone 4 - .700mbs down iPhone 4s - .700 mbs down I am on AT&T on all 3. All have full signal. My data use on these devices is NEVER more than 1.5mb per month. I woul not even be close to a high data user. In fact my iPad would be the much higher consumption device. Anyone?????