You all are so knowledgeable. Thanks so much for the information. I was always under the impression W & N was the best. I've been proven wrong.
High on my list for qualities, is that it must wear well through lots of washings. Sometimes, on heirloom quilts that have been washed a lot, you can see the batting clumping together. I would think polyester combinations would have less clumping than cotton battings.
Thank you, again, for giving away all your helpful knowledge.