Hello to all ! My wife and I are shopping for a new above ground pool. Strangely there don't appear to be many dealers in Pasco County Florida to visit and compare. As a general rule I try to buy quality. On the other hand I don't like to overpay either. There's lots of conflicting information on the internet about what to buy. I did have an in ground pool built years ago (never again !) in Pennsylvania. So I am not totally unfamiliar with pumps, filters, vacuums, pool chemicals etc. What I am unfamiliar with is quality of pool walls (steel vs aluminum) tracks, posts, seat and appropriate sizes for pump and filter and whether I need a pool heater here in Central Florida. It does get cold here ! We're leaning toward a 15x30 oval pool. Any advice would really be appreciated and I apologize if this has already been covered. Thanks !