my BR only lays 2-3 eggs a week at 3, instead of 5. My EE was also at 2 per week at the same age.The OP stated in the first post they wanted birds that layed for a long time, so I would assume they don’t want to replace chickens every two years. It isn’t very convient for most people and you can get breeds like BOs, BRs, EEs, Ameraucanas, Sussex, and so many more that lay for 4/5/6 years.