If you are just using it for class brother will last you a long time. I'm in the opinion that machine snobs need to keep their opinions to themselves as I have the had a plastic brother model for 6 years and never had any problems with it. I have a computerized that I also use for a year now from walmart with no problems whatsoever. I have been taking it to classes every other week and it purrs like a dream. For light use you do not need an expensive machine unless you are taking classes daily.