I would have to choose my primary sewing/quilting machine (Pfaff Expressions 4.2); but if I could only have one machine, I might want to get a new one that would be an embroidery/sewing machine. I would really miss my serger! I have two machines that are smaller, one to travel with and one to leave at our lake place. I don't think an embroidery/sewing combo would be a good travel machine. I would be very disappointed if it came to that.