1. Insulation: Goose down and duck down provide similar insulation, but goose down has larger clusters of down which means better loft and warmth retention.
2. Durability: Goose down is generally considered to be more durable as it has stronger clusters that resist crushing and matting better than duck down.
3. Availability: Goose down is considered a luxury material and is more difficult to obtain, which can make it slightly more expensive.
4. Ethics: Some people prefer duck down because they are concerned about the potential harm to geese during the down collection process. However, both goose and duck down can be ethically sourced if the manufacturer uses responsible sourcing practices and ensures that no live plucking or force-feeding occurs.
5. Cost: The cost of down jackets varies greatly depending on the brand, design, and quality of the materials used. In general, goose down jackets tend to be more expensive due to the rarity of the material.
6. Personal Preference: Ultimately, whether goose or duck down is better for down jackets depends on personal preference. Both materials have pros and cons, and some people may prefer one over the other based on their specific needs and ethical concerns.