I am in the process of trying to decide if I want an inground pool or not. We have two bids currently and both builders are using the salt system. I've read a lot about Ecosmarte, ozone, chlorine, ionization, etc. systems, but don't know which is best. It seems that all systems have their good points and bad points, and that there is no agreement between anyone on which is the best and easiest and healthiest system to use. So I'm still on the hunt for the perfect system for me. Any insights you might have would be greatly appreciated.