I just switched from android the other day, so not quite set up to evaluate the Apple side yet. However, just know ATT was doing this to my android phone too while streaming youtube at lunchtime. The first thing I noticed was that it quit showing "4gLTE" and went to "4g" or the little signal icon wouldn't show it "sending/receiving" very often. This started at least 1 month ago for sure. So either they are throttling the juice or changing their system up. I am set up to use a lot of Gs each month, so feel if they are throttling, it's not right. I hear cable is doing this in some areas. This is a very good excuse NOT to buy ATT cell-enhanced tablets. Maybe their pocketbook would get the message better. If I get the large tablet, it will definitely not have cell on it.