This is the 3rd larger Fifth wheel that we have had the IS and discs on… My wife is real good at not wanting to spend a buck , especially on things that she does not care to know how they work…. After the 1st one, she said to me that “ she would never want to own a fifth wheel without the IS and discs”…. thats huge coming from her…..
our 2016 Redwood was totaled ( had the IS ) and when we got the 2020 from the factory, we had the IS installed before we did anything….
We do leave out coffee maker and salt and pepper on the counter during travel…
Just our opinion..