Order from Great Scott's regularly (every couple of weeks) and have never had a bad experience with them. Orders are always right, always get to me quickly, and the service has always been friendly. Love some of their specialty pizzas like the buffalo chicken pizza.
Their prices are higher than your going to pay at the national chain that just opened in Mount Horeb, but there's something to be said for paying a little more to support a quality local business -- besides that, the pizza is a lot better from Great Scott's.