I went to pick up an Optima battery today and just as I was about to pay, some guy came up to me and told me not to buy it because they're pieces of junk. He gave me his business card and told me he's the warehouse manager of some company that sells vehicle batteries and he could get me a better one for half the price. I took his card and was about to leave, then got to thinking. I've heard nothing but good about Optima batteries so they can't be all that bad. I figure he's probably selling them out the back door for a little extra cash in his pocket. I ended up getting the yellow Optima anyway. The only one they sold is the 750 cranking amp one. Is there any Optima's with a higher rating?