Hi,
Yes, my 150 is stock with factory towing package, 3:73's , and 18" wheels. I use a weight distributing hitch and double sway controls. I'd hate to comment on anything that I don't know much about, but aside from the Dodge Ram looking really great and having a ton of awesome colors to choose from, I'm not so sure a coli sprung truck would be the way to go. If you must be a Dodge, I think I do some serious homework before buying a 1500. All I can say is that my combination tows straight as an arrow at 65- 70 MPH just as if there is no trailer attached. A Powerstoke it's not, but for the five or six times a year I use it, the 150 works just fine. If I needed or was buyng a new truck, since my towing is only occasional I'd go for the ecoboost. If it was a weekly event, I'd go for the diesel.
Fred