1.Bernina 440 for piecing and FMQ with my Bernina stitch regulator.
2.Bernina Activa for my back-up machine in case #1 goes in for cleaning. I sew and piece on it and use it for darning socks and other things.
3.Singer treadle for sewing through blue jean welted seams, upholstery, canvas like fabrics.
4.Singer electric that was my mothers and it stays in it's case except for occasional cleaning/oiling.