I have the Sidewinder and the Deluxe Sidewinder. The Deluxe winds bobbins for a wide variety of machines and works great for me. I think one of the differences is it came with much better instructions on how to adjust the tension to get the bobbins would just the way you want them. I also like the fact that if I change sewing machine brands in the future it will probably work for whatever I might get. Check the box to see if it will work for your machine. I got mine at Joann's on sale as well.