The thing to keep in mind, as backstraps points out, is that KE is what matters, not draw weight or speed. You can have a heavy draw weight, but how efficient is that bow at transfering that energy to the arrow? A different bow may transfer the same amount of energy at a lower weight. The same concept applys to arrow speed. Your bow may be "fast", but how much do your arrows weigh? A "slower" bow may be putting more energy in a heavier arrow, making it "slower", but still having moe KE than your "fast" arrow. Obviously, IBO speeds are a good indicator of which bows are more powerful than others, but not many people shoot IBO standard drawlengths, weights, etc, so they mave not be aware how their bow compares to others. They see a draw weight or an arrow speed on a chronograph and assume their bow is better (or worse) than their buddy's bow. Just my two cents.