They are perfect to take to classes and sew-ins due to their low weight. They sew a beautiful stitch. They are reliable and easy to maintain. They give you a link to the past and all of the wonderful seamstresses and quilters from the past.
However, if you are looking for stitches other than straight stitch or want to do free motion or are dependent on electronic features, you won't find satisfaction with a Featherweight.
Dayle