Do Unstoppables make good cows?

We have a real nice Unstoppable heifer out of cow that milks good, not great but enough.  I have some people that are interested in buying her, but I really like her looks.  I just don't know if I should take the money or keep her, that is why I am reaching out seeing what kind of mommas these Unstoppables are making. Thanks so much

  Not enough in production yet to get a very good sampling. If she were mine and I had someone wanting to buy her at today's prices I would move her. IMO the club calf genetics do not have much promise of making good productive females. There are outliers of coarse, but to me the cost of getting a heifer into the herd is too high to gamble on the genetics. JMO.