Frankie, you are really good - I would NEVER want to debate you about facts or statistics concerning Angus. And I mean that as a compliment. I too, enjoy the debates. But, I have to add my two cents.
As most know, I am a purebred Simmental breeder - with 1/2 black & 1/2 red Simmies.
I think the Simmental X Angus is a marriage made in heaven. You get the best of two worlds - but, this is JMO. There are very useful purposes of many breeds & combinations of breeds. I'm not breed bashing.
Fact: a first generation PUREBRED Simmental is 7/8 Simmental & 1/8 other breed. The gene for black hair is a dominant gene, therefore it was very easy to make other breeds black using Angus base.
MO - But, 1/8 or LESS Angus genes can't claim that ALL that is good about the black animal came from Angus genes. That's stretching a gene pretty far. Speaking for the black Simmental cattle, I think the SIMMENTAL genes dominating the animal makes them great - not the black hair.
Fact: Based on data from the industry's largest structured-carcass-testing program (more than 30,000 females bred to date), Simmental X Angus carcasses average 76% Choice or higher with a 2.7 Yield Grade.
Fact: Based on MARC - Simmental is the #1 Continental breed for marbling.
Fact: Based on MARC - Simmental will improve yield by 3/4 of a grade over Angus.
Fact: Based on MARC - Simmental ranks First in 11 catagories among Continental breeds: in CE, WW, % Choice, Carcass Weight, Post Wean Gain, Shear Force, Feed Efficiency by Wt Gain, Feed Efficiency by Marbling, Feed Efficiency by Reatil Product, % Puberty, Maternal Calving Ease,
and SECOND in Pounds of Retail Product, Feed Efficiency by Days, % Pregnant, & Maternal Wean Weight.
Fact: Based on MARC - Angus ranks First in 8 catagories among British Breeds in:
CE, WW, Carcass Wt, Post Wen Gain, #s of Retail Product, Shear Force, Feed Efficiency by Marbling, Maternal WW.
and SECOND in % Choice, Feed Efficiency by WT Gain, Feed Efficiency by Retail Product, Feed Efficiency by Days, % Puberty, & Maternal CE, and THIRD in % Pregnancy.
These are just a few facts that substantiates my belief that the two breeds compliment each other. And I can't quote where I read it (my brain can hardly remember what I did yesterday) - I read that the Simm X Angus steers were a higher qualifying % than the straight Angust steers in the CAB program. Now I know I shouldn't put something in here I can't back up - but if you read the facts about the two breeds, you could understand that this is a probable fact.
Anyway, good discussion.