I have owned the 1034D for over 8 years. It depends on what you use it for and how much. Mostly I quilt so I don't use it as much as my DSM. Over all I have been happy with it. Sergers are more difficult to work with than sewing machines. I found that the 1034D didn't like sewing on fleece so I use my sewing machine. I spent under $200.00 and think I got my moneys worth.