I love my 66.. It is so user friendly.. I paid $60 at an estate sale.. I probaly paid too much, but she was in working condition, had a bunch of stuff in her cabinet, and I'm not disapointed.. She loves to be oiled, and she sings with pleasure.. I would use her exclusively, but I also have a 99 .. She doesn't do zig zag, and occasionally I like to do applique.. I'll get over it..