I started that wondeful bantam thread, and that got me thinking.... how about some banties of my own!!! I would want a breed that is cold and heat hardy ( we live in the SF Bay Area ), and broody, as well as nice tempered.
My vote goes to cochins. Brahmas and easter eggers are great if you're looking for good layers, and the silkie is a classic favorite. I personally think the mille fleur is the most beautiful if eggs aren't too important, followed by the sebright and japanese.