To stay competitive in a business you produce what your buyers want. If I could I would have all F1 smokey char/ang cows. They will out perform black cows every day. But the discounts will kill you, so I am down to 2. When they're gone the days of the white cows in my herd will be over (the kids have a crayon box of cow colors)
If you can't stand to make them blk, then feed them out and sell directly to the packers, no sale barn middlemen. The feedlot that I sell for gets the same price for the best blk str as the little fat red hfr or char.
We as producers all have the ability to top the sale. It's the decisions we make that affect our paycheck.