The slayer I have been playing with is pretty quick too. I am using it as a temporary 3D bow until my other S4 gets here so I can shoot Harrisburg next weekend.

When I first got it, at 66lbs and a measured 29.5" amo draw length I put a 355 grain pro 22 through the chrono at 312. The cams weren't quite timed either at that time. I now have her at68lbs, timed perfectly, and the draw is let out a bit (around 30.25" amo) and I will get to chrono it again tomorrow.I am sure she is gonna be cooking @ 320+. This is the fastest bow I have shot to date right now and it reallyshoots pretty darn good, I am impressed so far.