SolarFloats

My wife and I have been thinking about getting a spa for the last few months. It all started at a home show in Toronto, but that's also where the pain started. Every company seems to just feed misinformation about other companies to us consumers. Not sure who or what to believe. Are there any third party websites that can give me real information about which spa brands to consider? I've had sales guys try to tell me their spa never needs chemicals, or that their spa is the only self cleaning spa on the market, which all just seems like BS. I'm leaning towards a Jacuzzi, or Bullfrog currently. Any one own either of these, thoughts?