Different strokes for different strokes. They had no crack for my calling - ok for soft finesse stuff, but I couldn't rip on it in any Zink call I ran them in, and I ran all of their calls quite a bit. When I was using their calls on video, I was running my own old set of broken in Edge guts with full, bent and flipped reed - much more crack, and countered the insanely light air presentation Zinks has designed in his calls. If I was running Zink guts, it'd be full black ones.
If God didn't want us to eat animals then why did He make'em outta meat?