How long does your Optima battery last?

In my opinion, Optimas are pretty much the worst, most finicky AGM ever made. I have had a couple of them in the past and they have been nothing but problematic for me....even on a CTEK battery charger/tender.

Being in the car audio and electronics business, I much prefer XS Power, Kinetik, Shuriken and Odyssey as a high performance AGM battery. Yes they are expensive, but well worth every penny if you want a battery that has ridiculous reserve and that will last a very long time.