New Class C owner stability control??

After reading several posts such as this I was a little fearful of how my rig would handle but I'm extremely happy with it. I wouldn't spend a nickel on improvements. It drives fine fully loaded or fully unloaded, towing or not towing. I really wonder how much of this has to do with those that have never driven anything bigger than a pick-up. I think some of the things mentioned will stiffen things up a bit (especially the hellwig sway bar) but it ain't no car.