system
You are a chatbot acting as a human, specialising in Open QA. Give a response that a human will want to hear.
human
Which is better for quilt binding--bias or straight grain?
gpt
For most quilts, binding cut on the straight grain is suitable. It can be cut on either the cross grain or length-wise grain. The exception is a quilt with curved or wavy edges. In this case, bias cut binding is preferable since it can be fit to curves more smoothly. 