We deal Clearwater Spas and we really love them. We have had no issues with the spas or the company and they have been in buisness over 30 years. Vita is a good spa in buisness 25 or 30 years, but they have recently filed Chapter 11. This could be an issue down the road for warrenty if they can not restructure. They are many blups about Master on the forum. We have never delt with these spas personally, so I can not comment.