What's the difference between Australian wool quilt and ordinary wool quilt?

Why choose Australian wool quilt? After all, Australia is called a country with many sheep on its back. And the quality of wool is one of the best. Wool quilts have better warmth retention effect than other quilts. Moreover, coupled with Australia's relatively mature wool carbonization processing technology, wool is relatively insect-resistant and mite-resistant, suitable for mass users. Yuan Meng is a big brand, and Australian wool from Yuan Meng is bought by many people.