Data point- I never have hit the limit on the $30 T-Mobile plan and use about ~3gb during an average month. I'm connected to wifi at work, home or friend's plac

Data point- I never have hit the limit on the $30 T-Mobile plan and use about ~3gb during an average month. I'm connected to wifi at work, home or friend's place ~18hrs a day. Most iPhone users are limited to 2Gb right?