IMO you should try to figure out why you are not getting good flight, rest, cams, nock, etc. I have 3" vanetecs and do not have a problem, but if I do, then I correct the problem. For broadheads, I am using rage so no problem there. Just my thoughts. On another topic, pulled the hunting rig out tonight and the rest on the limb driver cracked in half. Now that is from a lot of shooting to crack stainless. I do need to decrease the angle a bit on the hunting rig. Comp bow is perfect though. Good thing that did not happen in the stand. Gonna order a couple extra.