I have 5 sewing machines. 2 Pfaff's, and 3 Singer's of various ages. I have used them all. I take my featherweight to classes unless it requires more precise sewing. I love my featherweight. One singer is old and in a rounded topped case. Not sure of its age, and one is a slant Singer. Not sure of its age but probably 50's or early 60's. I should get some numbers so I can find out their age. Jan