Goose down is usually warmer than duck down, because its down is longer and can form a thicker air layer, thus keeping warm better. Although there are some differences between duck down and goose down in warmth retention, both of them can provide good warmth retention. The key to choose which filling material is the filling amount and density, as well as the design and processing technology of down jacket.

Duck down is usually lighter than goose down because its down is finer. This makes the amount of filling duck down slightly more. In addition, the price of goose down is usually higher than that of duck down, because the yield of goose down is relatively small and it is more troublesome to handle. But no matter what kind of filling material you choose, you should pay attention to choosing products with good quality and exquisite craftsmanship.

Goose down and duck down have their own advantages and disadvantages. The choice of filling materials depends on personal needs and budget. When buying down jackets, besides fillers, we should also consider factors such as brand reputation, filler quantity, density, fabric and design. It is suggested to choose a reputable brand and decide the choice of filling materials according to your own needs and budget.