I have the Baby Go! and love it. In my experience there's very little fabric waste and it's much more accurate than when I try rotary cutting. I did mark the die outlines with a silver pen which makes positioning the fabric easier. This weekend Shoppers Rule has the Baby on sale for $69.95 with the purchase of any four dies (shipping is free and the dies are on sale). There are several yahoo groups for Accuquilt and I've learned a lot from them!