At a quilt show this weekend, I got a chance to use a serger on a QAYG charity baby quilt. It was super fast and fun. I've always wanted a serger for sewing clothing but hadn't thought of it for quilting. My question is, what should I look for in a serger if I go shopping. Should I buy it at a shop where I can get lessons? I've been sewing for years and quilting for just a few years so I'm familiar with regular machines, but not sergers. Would appreciate your suggestions.