Yeah... google the words "OptimaJim" and "sorry" and prepare to camp out for several days with all the problems and BS excuses
I really like my NGT-Extreme battery from Carquest... it's manufactured by East Penn Manufacturing, made in USA, and is essentially a rebadged DEKA Intimidator which is about as good as it gets.
I got a discount through work since we use CQ as a supplier, but I only paid $102 IIRC for my battery, about 1.5 years ago. Jeep sits for a LONG period of time between starts, no problems at all. Costs 1/2 of a Sears Diehard battery, so it's a good battery for me.