I decided to give up my 2-line plan with 20GB of shared data and switch to the current unlimited plan. Like a few others in this thread, I have a 25% FAN discount through my employer and, in light of all the rumors that FAN discounts will not apply to the new unlimited plans rolling out tomorrow, thought that it'd be a wise idea to lock in at least some type of discount (hey, $15 is $15). All in all, my monthly bill will increase by $20 from what I'm paying currently. Although my wife and I never got hit with overages (thanks to Rollover Data), we did come close a few times. As far as I'm concerned, $20 is a small price to pay for peace of mind.