by all means go with the Goldline! I had an Adco, lasted 2 seasons before tearing...very thin & flimsy. I researched a ton and got a Goldline. Yea it hurt putting out the extra $ but after using it for 2 seasons so far I found it to be well worth it! I will warn you though being a heavy duty cover it is quite heavy (my 5er is 38') hoisting it up the ladder is a task in itself. It comes in a very nice duffle bag type thing, I would never get it to the roof with out it!
2005 GMC Sierra 3500 SLT DRW 6.6 D/A
2013 Crusader 335BHS TE