Just wanted to post my two sense worth. We have both red sex link hens and a rooster as well as a Cherry Egger (Production Red Rooster) and our friend has 6 Cherry Egger hens we got them from Cackle hatchery. He also has 4 Rhode Island Red hens and you can't tell them apart, anyway none of us can. Our Sex link hens are a much lighter red and much smaller build. There Cherry Egger hens are the same size and shape as there Black Australorp or however you spell that.
The rooster we have, Romeo, Is absolutly beautiful. Dark Red with black and Green tints to him. Our Sex link rooster, Kramer, Is Huge, Twice the size of the rest of our chickens and he is White with some red coloring.
Our friends Cherry Egger hens lay an egg every day ever since they started last october.