I have three Janome machines. I have the 6500 (that I bought new), a 1600P for my mid-arm, and a baby Janome my kids use to sew on. I have NEVER had an issue with my Janome machines. I love everything about my 6500. There are a few features that the 7700 has that would be nice, but I cannot imagine sewing on any other brand. I tried out a Bernina and a Pfaff, and a couple others, but fell in love with the Janome before I bought it.