I have a Go! It was harder to turn at first; now I can routinely crank 4 layers through with no difficulty. There is little fabric waste if you mark your dies (I used a Sharpie permanent marker and a ruler) and place your fabric to extend just beyond the die blades (rather than to the side edge of the die). I pre-cut my widths just 1/2" wider than the die, so each cut has just two 1/4" strips of waste.