Well.....I have a pair of buff orpingtons and 1 buff rock pullet around 4 months old. The orpingtons will be 6 months next month but the orpingtons seem to shine gold. The rock is a little dull compared to them. And, It could just be mine, but the orpingtons are very friendly and the rock has bitten me many times lol. I think my orpingtons are a little ggierleggier too....