I've had a good luck with Wal Mart as anything. My daily Magnum which is used very little and sits sometimes for months in the summer. Going on 8 years. Same with my Cummins that is only used for towing the racecar April to October, 3 years and going well. To be honest if you don't let them go dead most are pretty good. That is the key. I have a slew of old batteries in about everything except my racecar. Various brands over 6 years old that all do alot of setting as well.
Doug