It is an ok buy, not great, nor bad. The Move controllers fit more securely in their charging cradles without the wrist anchors attached and are a bit wobbly with the straps still on (minor issue for me; I dont use the straps, but keep them in a drawer in case of kids or tipsy buddies). 3 sons and one bf. Day 2, 3, 4: I didnt get any new blemishes! She has not complained about it and is happy with the replacement. So I dont know if the larger size is longer or if the tips are bigger. For example, I can?t exceed 60mph with these racks or the boards will bounce badly. You have to wonder if the people who are burning these out have them overloaded. - Sensor: The Logitech Hero sensor has been tested numerous times and found to be roughly on par with the PMW3360 series sensors (including the 3366 on the original g502) while being advantageous for usage in wireless mice due to the lessened draw of power which allows for a longer battery life. As others have mentioned, the fact that the cable is braided causes a lot of clothe rubbing noise.