Interesting thread. Since I'm a tier, durability means nothing to me. I can tie more. However, the look of the fly means everything, as I'm trying to catch fish. So I don't want a bunch of thread wraps, unless of course, I want a bunch of thread wraps for the look of the fly. I'm glad I don't have to please customers like the commercial guys, or listen to complaints that "The fly fell apart after two fish". Hey, if you got two fish on it, it did its job....twice.
Eric