I had a complete set of (3) Optima Blue Tops a few years ago. They charge faster and hold a charge a little longer but I learned they do not last any longer than cheap Walmart batteries. Once they started dying off I had them tested which showed they were still good but would not take or hold a full charge. Put them on a charger at my companies shop which would apply a much hotter charge but they still wouldn't hold it. I replaced them all with Everstarts from Wally World. Just replaced one of them which was 4 years old. The other 2 are still going strong. I have a Noco Gen 3 30 AMP charger that I would also recommend to anyone.
JSRE Modified Merc Promax