My Saxony has been pretty much perfect, but she can be loud, too.Yeah, the Pekins do definitely have leg issues and highly prone to them. They also take longer to heal as well.
I have some bad luck with runners. I have 3 and they are year and half, and 2 have had prolapses. I love their personalities, but I am not sure I would want them again either.
My other breeds have been overall healthy.