Making faster bows is great but you have to be able to control where the arrow is gonna go CONSISTENTLY and i believe most average shooters are waaaaay more accurate with a bow shooting 250-270ish.jmho.There will always be a demand for faster bows for those guys and gals that like to watch those big numbers come up when they shoot thru the chrono.I have a bow that shoots 308 and a bow that shoots 332,and i almost always take the "slow" bow because i'm much more consistent with it.I know you're talking about a 3-d bow but myself and i think the majority of archers as well would just like to be able to use ONE bow for everything.