Warm and Natural is my favorite. I only use the puffy stuff if it is a tied quilt. W & N makes a wonderful, warm and lightweight quilt that goes in the washing machine. Looks great with hand quilting. Not sure about machine quilting.
I bought a roll of W & N at our local thrift store for $20.00. I don't think the person pricing things knew what it was, but I snatched right up. I was stunned in January when I had to purchase batting for the first time in many years.
Last time I went to the thrift store, they had 5 queen size batts by Heirloom for $2.00 each. They are now at my house!