You say you like Walmart Everstart and you said Everstart is made by Johnson Controls Inc (JCI). You said you don't like Interstate, but AFAIK Intertstate is made by Johnson controls.
I read somewhere online that Walmart Everstart are made by East Penn. If so, that'd mean Everstart is same as Deka. I got burned by United Battery on a weak model of Deka in the past, but in hindsight that was a United Battery issue. I'm willing to give East Penn another chance as long as it's a strong model and United Battery isn't involved.
So I conclude from recommendations in this thread that Walmart Everstart is good and a good price regardless of who makes it. However, none of that is relevant because there is no Walmart nearby and Walmart isn't going to deliver and install onsite.
One advantage of Interstate is there's many tire stores and 1 towing company that will deliver on site and install if requested. Sometimes the tire stores don't charge for delivery and install, sometimes they do. Delivery and install is helpful when I'm stranded. That was why I started using Interstate in the past.
One advantage of Superstart is (at least one) of the local Oreilly managers will deliver for free. In my case (being handicapped) he'll even install it free. I've recently learned that Superstart is made by East Penn. I also have learned that Superstart has a good reputation.
I could be well served by Interstate or Superstart.