Dun,
We've used F442 for the last 4 or 5 years. First we used him on our Simmental and SimAngus Heifers and then the last 3 years in our Red Angus herd also. You can expect deep ribbed, moderate, easy fleshing calves with lots of natural muscle. He is definately an "udder improver" as well. We are still using him pretty heavy AI and ET as well as a son of his being used as a herd sire. The one thing I'd like to change with his calves is to "pretty them up" a bit. Hope this helps.