Sailcloth is a different pattern (diamond) but that is not the reason to get it or not. Sailcloth is a lot thicker as opposed to the early style denim fabirc. Sailcloth is a lot more quiet. Do a search on sailcloth. Every post will say to get it.
2003 TJ, 33" BFG AT, 2" BL, 2" BDS spring lift, Truck Lite headlights, Homemade sunrider top.