Great White:I have owned a H2O Radium Luxury for four months now and if you decide to get one, based on my experience you wont regret it.I researched hot tubs for quite a while and we decided on this one because of construction, size and for me this model runs quite happily on just a forty amp breaker which suited my purposes. As well the other features mentioned also were not in other brands.The lounger in this tub is fantastic too.If you need any more info just let me know.