I hate to be the guy who goes against the grain, but!
I purchased my Adco about three minus years ago from CW, at a good price, and wrote a review about one year later. It was never posted because it was so critical of the poor material. Mine has many, many, many patches and they are not my fault.
Do this, look at the reviews on CW then look at the reviews on Amazon you would think they are generally talking about a completely different product. God love CW but they are not completely honest on their allowed review postings. My MH is in So Cal about 5 miles from the coast, not in a windy, rainy, snowy or other harsh climate. I just said to my wife this morning, when it comes off this time it will have to be trashed.
2017.5 Lance 2295
2021 Silverado Duramax