I've used GOEX for 50 years and find nothing wrong with it. My chunk gun I made with a Bill Large barrel would lay one shot on top of another shooting GOEX and I never sifted any of my powders. I was also tied for high gun in the silhouette match one year and never sifted powder, and that match was shot out to 200 yards. I'm not saying sifting wouldn't help, it's just that I had pretty good luck without doing it. And GOEX is made in the USA. Back to the fiber wads in shotgun shells. BPI offers some kind of lubed wads. I normally use to just call Circle Fly and order whatever I wanted. Does BPI or Precision Reloading just sell CF wads under their own name ?