I have a Juki 2010. I absolutely love it. It's a solid, heavy metal machine. Beautiful stitch, heavy duty and stitches through multiple layers with ease. The minute I sat down to sew on it, I knew it was coming home with me. My machine is straight stitch only- have a Broher QC-1000 for decorative and other stitching, but I would never part with my Juki. In fact, had I gotten the Juki first, I probably would have gotten the f600 as well, instead of my Brother.