Bulldog, my advice to you is to run very fast from both of these brands. You can find lots of feedback on several forums for both of these brands, most of it bad. I strongly suggest you find a local dealer you can trust and that will backup the product they sell. Also a wet test is suggested but if not at least a dry run in the spa to see how it feels. Now some will absolutely demand a wet test but I know that more often than not spas are sold without people doing a wet test. Remember that there is a difference between price and cost. Consider the cost of having the tub for a long time and potential repairs and overall life of tub. There are lots of other mfgs out there that are much higher quality and integrity. Please look around some more before buying one of these.