Lama said:If you mean biswings as in pleats or bi-swing back, I ride every day and a properly fitted non-bi swing back catches zero wind, unlike a bi-swing which catches wind like a superman cape.
I have never noticed that with any of my jackets with the bi-swing back, and can't imagine how they would catch the wind in the first place. They are out of the wind unless you ride sideways.
I can't believe that the folks up at Langlitz of Oregon can't, or won't build what you want. If you are willing to spend that kind of cash, there is none better.
That Schott looks weird to me. The position of the sleeve zippers looks out of place and it doesn't look like the arms are twisted around to show them.
Go with Langlitz and you will never feel like you are wearing an inferior product.