I started off quilting w/ Warm and Natural - I do prefer 100% cotton over Hobbs cotton/poly. Then I made a quilt w/ a double weave flannel backing and the W&N would be too heavy, and that was my first experience w/ Quilters Dream Request Cotton. The Request is a thin batting and perfect for what i was quilting.
I felt like my needle was going thru butter!!! Left W&N behind and I have never looked back. My current project, I'm using wool battting and Oooo La La!!!
next project will have Quilters Dream Select batting - a thickness similar to W&N. The quilt store didn't have the wool batting, because i was going to use it again.