Frankly, it would be just as reasonable for you to search a wider area for a dealer that has what you want to test. You might be a little to demanding? How have you arrived at these 2 models since you have not been able to even see them, much less tested them? Have you considered other brands? Hot Spring, Marquis and Sundance, to name a few, have spas with similar sizes. The Hot Spring Jetsetter is one of Hot Spring's biggest sellers.
Searching a wider (30mile) radius now. Wet tested all small tub floor models that fit space (HS/Jettsetter; SDance/Capri).Visited all dealers at home show and Bullfrog showroom. No Marquis locally. Lengthy test at HS: liked JSetter except motomassage, just ok. Arrived at models via matching criteria (quality, size,low back jet/s)on mfg web sites and chats w/ sales staff. To your point: liked the JSetter alot (save MotoMsg), HSpring sales staff were great and even better now that I've many others to compare against! HS is known as a strong dealer in town. I'll search wider for small (filled) tub to test; locate a Marquis; relook HSprings. Appreciate inputs.