I was reading a post yesterday about what are the best Lg. brown egg layers. Seems like everyone loves Barred Rocks. Put someone posted about Sex-links only living a couple of years. Is this correct? We just purchased 6 red Sex-links a couple of months ago just for the eggs. They were 1 year old whem we got them. If this is so I might have made a bad choice. We love the eggs and we get 6 a day but if I am going to have to replace them in 2 years or less I might want to get some BR's from someone.