I don't really believe it matters if it's .006 or .003 or .001 for hunting. I have used all and I can't tell the difference between one or the other based on impact points. so I don't worry about it. I work on form and anchor and smooth release to gain accuracy..

Prehaps some of the top contenders on 3D and Spots can tell based upon where they impact. but most of us can't shoot that well to tell anyway.