Last year we bought the Canyon Star 3647 which is the same basic coach but a little different floor plan......had to have the king bed for my height. The 3855 wasn't available yet when we ordered or we very well might have gone with that floor plan.
We have been very happy with the coach, had only one problem so far with a slide adjustment, and would highly recommend the line. We have the Ford F53 chassis (second coach I've had one in) and no complaints there either.
Newmar is a quality manufacturer and will go the extra mile to assure your satisfaction. I would strongly suggest a plant tour if you are anywhere near Nappanee Indiana, you can see for yourself how well made they are.