We have owned 3 "new to us" Motor Homes in our lifetime and thay have all been by Triple E, 2 x Class C (97 Senator and 04 Regency) and one Class A (99 Commander).
They make a good product and what we like is the enclosed and heated holding tanks with dual heat source. This is standard on a Class A and XL Package on Class C. The LPG furnace provides the heat when parked and engine provides heat while driving.
The factory has always been responsive when we have a question about owning their product even though we were second owners.