I am very excited for our very first comparison review!  The straps will be compared against each other under the same categories of a regular strap review.  For each category, a winner will be selected (or it could be a tie) and an overall winner will be chosen at the end of the review.  Since both of these straps were previously reviewed in detail (Rubber B Rubber Strap with Tang Buckle for Rolex GMT-Master II and Everest Rubber Strap with Tang Buckle for Rolex GMT-Master II), this comparison review will only focus on the differences between the two straps and not on the details of each individual strap.  Note that for this battle, the straps are the tang buckle versions and sold as fitting the Rolex GMT-Master II.