Chris,
Do you use a WD hitch? According to Reese, I won't need one unless I want to put more than 2k lb tongue weight, up to 2500.
I don't have a problem using one, I just don't feel I need it.
It certainly sounds like the GN would be more stable, and probably more of a pleasure to tow with, but my main goal is being able to tow more, and I can tow more with the bumper pull.
I understand it may not be the ideal situation, but how good is a more comfortable tow if it's less capable? I guess I'm just surprised that the bumper pull tows more, I really do want to try out a gooseneck, but I'd probably have to go with a 30' or longer gooseneck, and certainly be overloading my trucks payload capacity.