I have nothing against Mathews bows... But it's a fact that the single cam is on it's way out.. otherwise.. why would EVERY company that had used primarily single cams in the past would be going to the hybrid or dual cams again? The "timing issues" that made the single cam soo popular have pretty much been negated w/ the better string materials that we have today. Single cams do go out of tune as much if not more than a dual or hybrid cam.. due to the long string and it's tendency to stretch (Zebra strings especially).