I just bought a Brother machine. It is mainly plastic and weighs 16lbs. So far nothing has broke on it and as a beginner works fine. I got it on ebay for 53 bucks free shipping. I'll use it to get experience and such. For now it's OK but I don't see it being used as for an avid sewer. I'm a newbie so until I know I'll like sewing and be able to understand it, this cheapie will serve its purpose. Maybe the cheapie is worth it to begin with?