What chicken breeds are best for egg production? I live at high altitude (6000 ft) with very cold winters. I have had the best success with Golden Stars (sex links) for brown eggs and had one black sex link that produced fairly reliably for 4 years. That is not normal though. For me, the Golden Stars lay the largest eggs with the greatest consistency. I have had slightly less success with leghorns but they do fairly well for white eggs (at least in the summer - they slow way down in the winter).