I raise registered Angus. I maintain a registered black Simmental cow as a source of show calves for my kids. I've been impressed by some of the Simmental/Angus X calves growth. I've only eaten one calf that was both Simmental and Angus. I am wondering if anyone has seen any data on marbling in Simmental and Simgus crosses? And any links to that data. I'm considering trying a Simmental bull and seeing what happens.