Price wise the gooseneck adaptor is aound 350-400 bucks. MY truck already had the gooseneck hitch. The jayco dealer installed the adaptor on my 04 designer. They said tons of folks use them and no problems as of yet. My campers warranty was up but i purchased a 4 yr unlimited warranty and everything is covered. I dont think a new camper warranty will cover if you have one. I go off the beaten path with my camper and the gooseneck allows me to twist way more than my buddys with they`re 5th wheel hitches. I also have alot more room for other stuff. I like it alot but thats only mho.
02 Silverado 2500 HD ext cab 4x4
8.1/ Allison 4.10`s
firestone ride rite bags
jones dual 3 in exhaust
b&w flip over and goose neck adaptor
hayes energize lll
04 jayco designer 31rls.