I learned EPP using the Mylar templates so have never sewn through my papers- learned to tack the corners around the template and have always done it that way regardless of template material ( Mylar, cardstock, paper, plastic, freezer paper, etc.) the Mylar templates are more expensive but I've had the ones I first purchased for 14 years now. My paper pieces from paper pieces.com are almost that old & still used over & over.