I have used the expensive one ($4 a sheet), it's muslin attached to a paper backing. I loved it. The pictures were so clear and so detailed. They were easy to use if you follow the clearly written directions. If I had the money I'd make one a month, just for me. My kids on one, my grandkids on one, my great grands on one, you get the idea.
Looked it up, it's EQ Printable Fabric sheets. Wonderful stuff!