I have a jet air Babylock which was the best and easiest to use of several sergers I sold in my store. Before I closed my store I bought one for my daughter. Short story, she brought it back, did not want to learn to sew. Still have it in the unopened box, never used. Also bought her a Brother 8500 which she did not use either. Told her to sell it if she would not learn to use it which she did. Back to sergers, jet-air is the way to go.