Binding. I hate fighting with the quilt, whether it's a machine binding or hand binding, I find it to be a pain in my tookas. I don't mine ironing the fabric (though I hate ironing any other time), I love selecting my fabrics, piecing is so fun (especially when I can get in a good rhythm or chain piecing), and I love seeing the top come together. Now that I'm getting comfortable with my mid-arm & am trying out pantos, I'm having a ton of fun with the quilting, too!