We picked up our Nexus Ghost 36DS 6 weeks ago. We picked it because the GVW is 25,999# which does not require a Class B license to drive it. Our carry capacity, although I have not weighed it, is enough for our full family of 7 and gear. It also will tow 20,000# although we fitted ours with a 10,000# hitch. With the 360 Cummins and 3000 Allison it pulled our Expedition with no problem.
We were interested in another popular Super C but it's GVW was over 26,000, requiring a license, and the GCVW was only 33,000 so in order to tow more than 5,000# the coach had to be underloaded.
Just my 2 cents.