I have had a serger for the past 13 years and I don't think I could live without it. You can easily make the most beautiful rolled hems on tablecloths, napkins, hems and lots of other things. I love mine to sew polar fleece as well. Most of all, I love the fact that there are no ravelly edges on anything, it all gets cut off and into the trash it goes. I have an industrial ($1500 and worth it!) and a home serger. Love it for making clothes, too.
Take the time to learn to use it, you will love it!!!