Help buying a small travel trailer

I bought a new fiberglass 2003 R-Vision TT in 2003 and towed this trailer for over 15 years with no delamination issues or problems with the front, rear, sides or roof whatsoever. And it set outside all the time on storage lots in hot Texas and Nevada sun when not in use. It was maintained well by me. So earlier statement about delamination issues on 5 year old fiberglass trailers is malarkey. This like saying most new red cars will have faded paint after 5 years.

These days I see a of a lot more fiberglass trailers on the road than aluminum ones. Cheers