Actually, you can get Even More Plus in two variants.
Flexpay - (yes, it's still around) which doesn't allow you to have ANY overage charges. Does not require a credit check to activate, but have to pay first months bill up front. Does not have an activation fee though (since first months bill is due at activation).
Postpaid - Allows overage charges, but also gives you a warning when you're about to run out of minutes. At this point you can either slow usage, or if you realize that "hey, this plan doesn't have enough minutes for me", you can up the plan and have more minutes available.
Does have the $35 activation fee, but usually the first months bill is prorated downward quite nicely depending on billing cycle (ymmv).