3G isn't going to pull 1.5Mb/s like ever. The fastest I have seen is around 900Kb/s
4G LTE gets in to the 14-18Mb/s range, but you can't count on 4G anywhere outside of a major metro. The coverage just doesn't exist.
Originally Posted by RottenScummyTroll
Show folks something with a clutch and carburetor, and it's like teaching a baboon to use a Macbook.