I have found that Hancock is always cheaper than JoAnn's, and far less busy at the cutting counters. I shopped for home decor fabric with a friend, and JoAnn's 50% sale price was still more expensive than Hancocks regular price.
I only shop at JoAnn's with a coupon or a specific sale...I will almost always shop at Hancocks or Craft Warehouse (PNW chain) if its quilting fabric.