We bought a bullfrog hot tub from Premier, in Austin Texas, about a year ago. It is a big expense, and I am an unusually cheap and non-materialistic guy, but I am really happy that we did it. I have back problems, and the tub works as well as a half hour of yoga. I especially appreciated the straight forward and low pressure sales approach, and have appreciated Premier's help (with routine maintenance, the tub has been entirely trouble free) since we bought the tub. We went to a bunch of places before Premier, and were entirely turned off by the fast talking sales people, especially those eager to bad mouth competing products. I use the tub any night that it is even mildly cool, it is one of the very few things that I own that has genuinely improved my life. If you are interested in getting a tub (and if you have back problems, I strongly recommend it), then you cannot do better than Premier.