To sum it all up, the ROG Gladius is one of the best gaming mouse to arrive this year, a must for FPS gamers, but this would be a letdown for MMO players who wants more button options for their gaming mouse. The replaceable mechanical switch and Teflon pads ensures that the Gladius will have a longer lifespan and more options for customization with the inclusion of a removable cable, and add the easy to use ROG Armory software to further calibrate the gaming mouse optical sensors and for customize buttons. So if you are looking for a good quality gaming mouse with more room for customizations, then the ROG Gladius is your top choice.