I have the Auqalogic PS-8 and I love it! It not only generates chlorine but it controls my filter pump, water features, heat pump, spa blower, spa and pool lights. spa and pool valves, and my fiber optics for the water features. I have the wireless table top remote and the floating spa remote. My pool contractor recommended it. If I didn't want the automation he said the Autopilot did offer some more bells and whistles but both were excellent units. I have no regrets about choosing the Aqualogic!