I've only tried "maintenance free" batteries. Probably bought around 7 already (several cars), all Motolite coz of the free delivery.

In my experience, namamatay na sya soon after warranty expires (2-6 months). Mostly automatic din mga kotse namin, and hassle lang kasi kung mamatay biglaan. Example one day ok sya, next day ayaw na mag start (hindi man lang hard start the day before para may warning).

I will try "Low Maintenance" for my next purchase. I want to compare kung mas tatagal ang properly maintained "low maintenance" vs "maintenance free".