You will regret it you still need both, heres why, I have been on the Verizon wireless plan for almost 4 years now, this last year they changed the rules in USAGE.
you can only use a specific amount of data download. Once that is reached, you will be charged 20 cents a kilabyte. anyway, my point,
Verizon, and Im sure at&t, decided that they didnt want everyone using their laptops for 10 hours a day.
You will receive a bill one moth and it will be for 800.00 for overages!
to put it in context, if you watch 2-3 full length high def movies on your laptops verizon card (this you can do in a day or 2) you would of reached your limit for the month.
again, this limit magically was imposed just a year ago, it used to be use as much as you want.
gl
tater