[jsb5717]

The Andersen works great. I had one for a few years and it always performed well. The issue you currently have is Keystone's and Lippert's frame warranty. The Andersen hitch, and any other hitch that requires a pin adapter, will void that warranty. You are better off using a hitch that has a conventional connection to the pin.

Which Curt hitch does the truck dealer have? Curt is a good brand and would serve you well as would all of the other mainstream hitches. I like the Demco Recon because it comes apart in 3 pieces making it easier to install and remove. Pick the one you like best.