So ... a slingshot rifle is easier to aim, at least for a n00b like me. It can be more powerful as you can draw it with two hands (or even a winch). But ... is it *faster* than a regular slingshot?? From the videos I've seen, the main way to make a fast slingshot is extreme tapered bands. Those claiming the fastest speeds all seem to use regular slingshots with tapered or half-doubled bands. Is there some other way a rifle or x-bow design can increase speed? I'm looking to build a *fast* design, so any advice from those with experience is appreciated!