I'm happy to see so many love their 15-91's! I ran across one at a Goodwill and just couldn't pass her up. She needed all new electrical cords, a new foot pedal, and a couple of parts, she didn't even have any feet...poor little thing! I finally have everything I need, I think, and am just waiting for my DH to get her up and running for me....I CAN'T WAIT! I'm sure once I put her to work, she'll be my first choice to keep!