Got over 20,000 miles on my 2015 14DBS still looks brand new. It has the dual axles which makes it very stable for pulling and also able to carry more weight. Have zero issues with the roof, the bend in the front is near perfect no wrinkles. All aluminum, dual axles, slide and full bath is why I bought it. As far as I am concerned there isn't a better 14 foot camper out there for any amount of money.