Short box dually?

I have a 15, 3500 SRW, megacab, 4x4. Considering the dual version is just that a dually version of the SRW truck with stiffer rear springs, weight transfer is not as good as would be with a crew cab model, but the difference is really quit small. I have a Ascent S85RS 8’ 11” which is Ascents version of the Arctic Fox 811, and I can tell you that the front end will get about 200lbs lighter on the front with no water, fill it full of water and the weight on the front axle is the same as when truck has no camper. In essence the camper fully wet adds all the weight to the rear axle with net zero weight transfer to the front. With all that said, my mega cab handles just fine with no extra weight on the front axle. If you want a dually under your 811, the mega cab dually is the way to go! It may look odd, but **** it will handle your 811 with ease! I have thought about moving up to a long bed camper which would necessitate a longbed truck. However, if we stay with our camper or move to an 811 we will likely upgrade to a dually mega cab. We love the mega cab trucks for the added room in the interior and behind the seat storage. We have the Laramie Longhorn model and love love it!