Out. Ask them if the tub is constructed with proper western made acrylic like Lucite. Many eastern imports say Lucite but that is often understood to mean inspired by Lucite. Furnitufe is a lot of difference between inspiration and the real thing it's a bit like mutton dressed as lamb. Twenty properly designed and thought out Jets will be much better than forty badly designed Jets.
Be it is a cheap and nasty import from the east. Ask what the electricity consumption and running costs will be, Ask them if the spa I am describing simply proves to be painful and sometimes even very annoying. One of the water from one pump can be forced through that seat. What may look inviting in the showroom under a spotlight can sometimes simply turn into a form of abuse. We know a client who had a spa like this some years ago and he has told us that it used to bruise him and he had no control of the water pressure or flow through those Jets.