Liquid Springs-Tiffin factory installed option now

I have a 2019 34PA with Sumo Springs - same unit as the Tiffin Liquid Springs Demonstrator so I had a pretty direct comparison when I did the test drive in Tampa. The decrease in body roll is very noticeable - especially at low speeds when doing turns at intersections and driveway entry/exit.

At the Tampa show, Liquid Spring told me they would install it on just about anything for $10,500. So, I guess you could say it's and "option" on most motor homes.

Did anybody take a test drive in the Liquid Spring Tiffin demo vehicle they had in Tampa? Opinions?

I think I read somewhere that Newmar was planning to or is offering it. Not positive but worth a check.