I have an old Bernina Artista 200 to which I added a BSR when they came out. I love, love, love the BSR and use it each time I do quilting. At the time I purchased the BSR, I thought it was extremely expensive; but I have used it so much that it has been worth every cent. It did take a great deal of practice before I was pleased with my stitching; but now I can't imagine quilting without the BSR.