Both well made. CDW will be more expensive. I'd take CDW myself. You can also look at Mt. Rainier Designs (Japanese designed, US fabric made in China but well made). Both they and CDW use 60/40 cloth. Another quality maker to look at is Feathered Friends (US made). From the UK I'd suggest RAB and PHD (Peter Hutchinson Designs). The last 3 makers are highly regarded for functional down products.