I have a HD9 V2 straight stitch only machine, sews through leather, 16 plus layers of fabric, not that I would, has a large Bobbin with a quarter more thread. Most sewists a re buying this machine for purses, totes, jeans, upholstery, boat covers and quilting. You do have to oil it alot. But only takes 4 tiny drops in 4 places. The Bobbins are metal, and cost a little more, but this machine is worth it. REMEBER ALL JANOMES, along with other brands made over seas, are going up on price now. And the dealers have put out warning notices that machines will be scarce due to shipping issues. Check the dealers. The HD9 runs at 1600 stitches per minute. Fast Machine, good straight stitch, no zig zag. You can do FMQ and ruler work in this Machine. You can get extra feet for industrial machines for very low prices. Lots to offer. Check out the HD9 facebook group