Cybele at Candyblog has a nearly exhaustive review of the Reese's line. She is spot on with the comments on the double chocolate Reese's. It is just a Reese's with less peanut butter flavor. My first exposure to the chocolate peanut butter combo was with High's Ice Cream chocolate peanut butter flavor known as Charlie Brown. While there are still High's stores, there is no more High's ice cream. How do I know? Because this guy has done some serious investigating.