Question to Class B manufacturers

Yes, I have had both the Great West Van Legend and the Advanced RV. I think I know well the differences. The Great West Van is a good Van. The screen door and tri-fold sofa were the innovations of the previous owner. The Espar diesel-fired heat and hot water didn't exist until Mike Neundorfer brought it to GWVan for his own personal RV. It then quickly became a standard. As I remember AGM batteries were first installed on Neundorfer's RV as it came almost right after mine. That was done all under the original ownership. GWVan was then and apparently still is a very small producers of Bs. I learned, though it was a dealer game, you had to lock in changes and improvements at the direct factory level. It wasn't easy for the average buyer. Advanced RV came about from that difficult experience. Neundorfer felt there had to be a better way. To say he just copied is not entirely correct. He and I evidently both agreed the plan created by the original ownership was the best on the market. I haven't seen much improvement from GWVan since and from what I saw last week at Advanced Fest was a mind boggling, jealous thoughts of why didn't I think of that, oh, I bought too soon of new things coming from them. Advanced is Neundorfer's passion. The name is apt.