Just my two cents worth...you can't go wrong with an Optima... I had a red top in my old Jeep 4x, only been in there about a month before the Jeep went up in flames... everything in front of the firewall melted including entire corner of my new Optima (fire not caused by the battery)... pulled the Optima out, tossed it in the garage ON the cement floor, and occasionally kick it out of my way now and then. That was 6 years ago. The the battery dies in my boyfriend's car last month... just for grins, we put in the Optima ... and the car kicked right over. I swear, battery has NEVER been charged, has just been hanging out on the floor... Do I like Optima's and think they're worth the extra buck? Heck yeah!!!