I like the Hobbs 80/20...just used it and like it much better than Warm & Natural or any 100" cotton. I also like Hobbs Poly Down which has a little loft to it and makes a softer quilt. What I use depends on who the quilt is for, how often it will be washed (think baby or kids quilt) and whether the owner will want the warmth of poly. Living in south Texas, that's a big factor!