Well, this became a no brainer. No local shops have a battery for my car and
they can't get one for a week. My dealer will install a battery tomorrow for
the same price with a better warranty than the Interestate and free towing
if the battery won't start the car. Yeah, I'm kinda leaning towards the
Interstate, too, but the temps here have been really, really cold, and I've
been having to start the car with a booster box every time now.
Thanks for the advice, and hey, it's cheaper than a car payment. :-)