If the super mag comes up for sale, I got first dibs on it. My Bear Grizzly is an older model, it has a more angled back right at the arrow shelf, gray glass, and more taper in the core than the newer ones. It is 42 pounds and with 440 grain arrows we are getting higher numbers. I have noticed that from one person shooting to another, even with nearly identical draws, there can be a wide spread in arrow speeds with same arrows and bows. The crono we are using comes real close to getting the same numbers with my wifes bow that Chad Francis got with his, 2 fps faster, so I am assuming they either both off about the same or on about the same. We used it to find out what her bow does with her arrows and draw length. At her draw 26.5", her new bow was faster than her Darton and the Grizzly. however, when shooting them, the Darton seems faster, it has killed a number of deer so we should be in good shape with the new one as well.