RE: Is the proof on your table?
I've taken a few deer in several years of bowhunting....<img src=icon_smile_big.gif border=0 align=middle>
I'd honestly have to say that I've never killed a deer with my old "slow" bow. The only deer that I've taken heve been shot with setups over 250fps.
I think the speed factor does give me an extended range though. Only because of the trajectory. JMHO