Beyond being ergonomically very comfortable, as far as productivity goes, the MX Master 3S is pretty much the ultimate mouse except for one key issue. It features the same soft rubber as Logitech other mice, and if you have constantly sweaty hands like me, this rubber starts to wear down in an unusual way after a few months the M720 also exhibits this issue. For example, after just 3 4 months of use, my trusty Logitech MX Master 3 started to show notable signs of wear in the location where I r
