Black Featherweight (Shelley)-- now class machine. Learned how to sew on one and finally got one last year. Awesome!
Viking 150-- was my class machine. Gave it to my son and he is now is learning to sew
Viking 500 -- dropped it off a sewing table, case is bent but still sews great
Viking Designer 1 - LOVE IT, does everything and does it perfectly, never a tension problem.
If anyone is interested in a Designer 1 embroidery unit I have it and never has been opened