We’ve had our 14 ft Tidalfit for 11 months and love it! We put it in our garage so we use it regardless of the weather! My wife and I are retired seniors and the spa keeps us both moving and feeling better! We both have said we wished we would have got it years ago! I swam in a local public pool for 12 years and I think I get just as good of a swim/workout in the Tidalfit using both the jets and a tether!