I love my serger - a Babylock Imagine. Airjet threading, wonderful. Making pillowcases is a breeze, making purses it is very handy, learned to put a zipper in with it, if towels start to fray - fix them with the serger, go around the edge of quilts prior to binding, narrow hem as others have said. THis is my 2nd serger and so much easier to use than my 1st. I would buy another if anything happened to mine - but it would have to be another babylock!