At the price I bought it for of $110 it is a steal! This mouse is nothing short of amazing, the design is perfect as it ambidextrous meaning both right and left handed people can use it with ease. In addition u can reconfigure the buttons and settings for up to five different profiles. This allows you specially make a profile for right handed users, another for left handed users and another for specific gaming users (i.e. Sensitivity for FPS or RTS). The design and function of this mouse are A+ and recommend it specifically to those who have right and left handed members in their household.