I made a LC quilt with my serger and it turned out fine. However, I don't think I'd ever use a serger again for a guilt. I just fee it's over kill and a waste of thread. I sew clothes from time to time and I'd never want to not have a serger to finish off those seams, it makes the seams look so nice! But if you have a machine that came with a nice amount of machine feet you may find that it has an overcast foot or it may be called by another name (edge foot maybe) that will zig a stitch going off the edge of the fabric then zag back onto the fabric and will leave a stitch that encases the edge so it won't ravel. I use mine when I'm too lazy to change the color of the thread on the serger when a thread change would really matter.