the bazzill one is a stencil where you have to pierce the holes yourself ( i got one in a kit on time). while the sew easy does the holes for you, you just run it along the paper and viola holes for you to stich in.
I know the concept, but wonder if the holes are too large or too small, or if it's hard to keep it straight or if it's hard to go around a circle, etc.
With the Bazill, you can control the size of the holes, the holes are exactly where you put them, so it's easy to go straight, and if you have a repetitive stitch, it's easy to go around a circle.