More of my disclaimers...I can't speak for anyone but myself.
Mine was built by a top notch 4x4 shop in Kamloops. Kamloops Light Truck, Clydesdale. Front and rear both have stabilizers and all bolted on, not welded.
Fortunately mine does not have poor handling. What it is not, is an RV for a novice driver. Those of you that have driven that highway in Utah..12? or highway #1 in California or the Mogee Dugway in Utah? That is where this RV shines. On an Interstate? It sucks.
It always..always, comes down to what can a user afford. If I had really deep pockets, I would buy a brand new diesel C and have it converted by a the guys in Kamloops. And trim it out just like this one is. For the ones that have 'normal' pockets? Get a C that you like..in good working order and have a shop do the conversion. It's 20,000 rather than 200,000. And it will take you anywhere you want to get to. One other thing about having a shop convert one? You don't ever worry about what roads you travel. Put $200,000 into it? Never leave the pavement.
See? I get going. The name Quigley is a most sought after brand. Thing of it is..they don't build with US sourced parts. They build with off-shore, esoteric parts. Try getting THAT transfer case or transmission fixed. You want a shop what uses Dana parts. Go to a scrap yard and buy what you just busted. Ask me how I know.
Gary