So I was at Walmart this morning and they now have Fairfield 80/20 batting in packages. It was about $16 for a queen size package. I've almost always used Warm and Natural 100% cotton which is $5-6/yd for 45in. Can someone explain to me why one would be better over the other? I don't care for the polyester batting and don't often use it. I think Quilters Dream is 80/20 and have seen people mention really liking it, so I'm just wondering the differences. I like the price of the package better!