We sell Ross at the shop. They are great bows. I believe they make.....4 models, but I may be mistaken. The Cardiac is their speed bow, IBO speeds 320. I was messing w/ one and couldn't get that out of it, IBO legal. But, they are some of the absolute sweetest shooting bows I've shot. DEAD quiet and no shock whatsoever.

www.rossarchery.com