Air ride suspension

I just bought an F450 with full air bag rear. I loved my '97 F350, was very well set up and reliable, but the ride was horrible when empty or with the 5th wheel, was fine with the Lance 921. I was keeping my eyes open for something newer with a better ride and I came across this '00 F450 with full air ride rear. Wow! What a difference. Because it has auto ride height in the rear it pretty much rides the same loaded or unloaded. I was concerned about stability with the camper, but it handles and corners flat, no lean. I also just spent 10 days in the desert with the camper and never put the jacks down. I was hoping for the great ride, but I was surprised by how good it is and really surprised by the stability. I think if you have the money to spend, and are willing to spend it, you would be glad you did. The auto ride height control is nice as well, no matter what load, pull trailer, 5th wheel, camper, camper with 4' extension and car trailer, the ride height is the same.