Something interesting I have discovered. The quilts that I have made that are used a lot, the binding is getting worn, almost bare in spots. Most I used double fold bias and full of batting to the edges. The quilts I made for fun, and they get heavy use with lots of washing, have fast bindings, with batting not to the edges, not batting full, are still fine. No wear at all. I think the full binding edge is a bunch of hoak, for quilt judges only.