One stretches, one degrades in the sun, one is stronger, one is cheaper, which is better?
To tell the truth, I don't know exactly what I'm using for my supports. I bought it at an outdoor store in the mountain climbing gear dept. several years ago (1" webbing that is).
When the time comes, like soon, should I opt for poly or nylon?
Polypro 1" = (?) 600 lbs, $0.20 per foot (http://www.beaconfabric.com)
Nylon 1" = (?) >3,000 lbs, $0.30 per foot