When you say "go with" your ducks, do you plan on housing them together? I would not expect the chickens and ducks to bond with each other and form a flock. They may or may not ever tolerate each other and be able to live together in the same enclosure. If you have a drake, he could pose a serious physical threat to your chickens in breeding season.
I agree in that my Bielefelder is by far the friendliest of my assorted chickens, lays the largest eggs the most consistently, also she is the only one willing to stand up to the ducks when needed. She is also possibly my largest chicken.
Larger breeds of chickens will be less likely to be harmed by a bully duck and better able to defend themselves.