I have a Singer 401a sewing machine that I purchased new in 1957, it still works, but has slowed down a lot lately, so I purchased this new Singer, AND I LOVE IT. I hope it lasts as long, although I don't think I will last that long. I have been sewing masks for my neighbors with the 401a, and it just could not do the job, but this new machine easily goes over the pleats and no skipping or stopping and starting. I am very happy with this new machine.