Can someone please highlight the differences between Buff Orpingtons and Buff Plymouth Rocks? To me there's very little difference, except the Orps have white legs and the Rocks have yellow legs, but I'm a newb, so what do I know. I'm going to my first poultry show in Oct. in Stevens, Wa. I'd like to be a little better informed than I am now. I'll be spending the winter building a hen house and enclosed run (lots of raccoons in my area), and getting chicks in the spring. For those that have had both Buff Orps and Buff Rocks - which did you prefer?