Some hatcheries, like Cackle Hatchery for example, is notorious for this sort of thing. Cackle uses two different silver gene hens for the Red Sex Links and then market them under two different labels. Cackle uses RIW hens for one of their Red Sex Links and callsl the offspring Cinnamon Queens, and then uses Delaware hens for their Red Sex Links (which is actually a proper labeling in this case). Then they turn around and use a Production Red rooster for their Golden Comets (using the same RIW hens they used for their Cinnamon Queens); and the RIR roosters they use for their Cinnamon Queens are hatchery grade RIRs, which for practical purposes are virtually the same bird as their Production Reds. Ideal Poultry does the same thing with its Red Sex Links. Depending on which silver gene hens they use (WR, RIW, or Delaware), they market their Red Sex Links as Brown Sex Links, Gold Sex Links, and (properly) Red Sex Links, when they are all Red Sex Links (red gene rooster X silver gene hen). Which silver gene hen is used in these crosses really doesn't change the Red Sex Link lay rate as all Red Sex Links will typically outlay either parent breed. Cackle hatchery does the same thing with their red gene crosses, marketing them under the names, Production Red and Cherry Egger, when the two are essentially the same bird (red gene rooster X red gene hen). The egg numbers that these hatcheries quote don't mean much either. For example, Cackle Hatchery lists the lay rate of all of the following hens; Production Red and Cherry Egger (which are essentially the same bird), New Hampshire Red, Rhode Island Red, Rhode Island White, Black Sex Link, Red Sex Link, Buff Orpington, Black Australorp, Barred Rock, White Rock, Indian River, Austra White, Easter Egger, and Delaware at 200-280 eggs per year. Are you kidding me? Anyone who had raised these breeds for any length of time (including me) knows that New Hampshire Reds, Buff Orpingtons, Barred Rocks, White Rocks, Easter Eggers, and Delawares (while all good layers), can't match the lay rate of the Rhode Islands, Production Reds, Black Australorps, and Austra Whites (which are all excellent layers), and these in turn, can't match the lay rate of Black Sex Links and Red Sex Links, both of which are egg laying machines that are able to regularly churn out over 300 eggs per year (Cackle actually sold itself a bit short on these two). These are examples of labeling games that many hatcheries play to manipulate customers for sales.