.... if you sit in front them and compare how well you can see you will notice you can see what you are doing a whole lot better......
You are right, Miriam. One of my daughters has a newer (Plastic from a yard sale that I didn't know she would use much) Singer that she uses when away from home, and she used a 15 clone to do some sewing here, and wanted to know why she had that piece of crap machine, instead of a good one. She talked me out of a 158 Kenmore anyway, and is working her way toward a clone. LOL