I use upwards of 8-10GBs of data a month. But I have T-Mobile's unlimited 4g LTE plan, so I use more because I have no limit, and T-Mobile has NEVER throttled me! I know they haven't because I've tested it out before, one month I used as much data as I could on purpose and kept testing my data speed to see if they'd throttle me, I got to 20GBs of data and it was pretty much consistent all month long.