I finally pulled the trigger and bought some D-10......................WHY didint I do this years ago? The bow noise is all but gone, its all of 5-8 fps faster and I cant feel the bow in my hand at all. I padded each loop with one strand of b-55. The string itself is a 12 strand. The difference is amazing. As far as it being bad on the limbs because of the no-stretch, I think its better. Allot more, if not all energy is transferred to the arrow and NOT the bow. I cant wait to get home tonite and make another one for a different bow and see what she does.