Back in about 1990 I bought a Optima Red Top that lasted 16 years in a camper. I was sold on the brand. Bought nothing but Red Tops for everything I owned going forward. They worked and lasted many years. Than production moved to Mexico and the longevity went to crap. The last 2 I bought lasted maybe 2-3 years. I gave up on them and went back to lead/acid batteries.

For what it's worth, I tried a Walmart Everstart last Feb. I had to warranty it last week. Went dead short in 10 months. Not impressed.