speed doesnt kill, accuracy does. generally, the faster bows are not as forgiving. not as bad as it used to be, but those shorter axle to axle hot rods will never be as forgiving as longer bows, just a fact. plus, often speed equals louder. the quietest bows i know of dont shoot 300 fps......

plus manboy, in your case you should be looking for a more forgiving bow. you cant shoot a lick