Looking to buy 2 batteries, 1 for under the hood and the other for the back. I have checked out most of the auto parts stores and they all basically have the same stats on their agm platinum batteries. Are there certain ones that are better or worse than the others? For around $190 each you only get 55ah and 120 reserve capacity. Is there better options out there to look at? I don't care about name brands or any of that. I was just going to pick the one with the best warranty. I have seen them on sale from time to time for $140. Seems like a good deal to me. Looking for some input or guidance . Thanks.