I also like (and prefer) the duck at quanjude over da dong. However, everything else on the menu at quanjude is pretty weak, whereas the food overall at da dong is excellent. It's more snooty at da dong, but looks far less traditional.

I think made in china is a good balance: very different duck to quanjude, but the skin is excellent and tasty, much better than da dong. The other dishes are also superb, but it's far more pricey, and especially, tea is just outrageously priced here.

tb