9 Reasons to Buy the Xbox Elite Controller 2 and 3 Reasons Not To

Buy for the Shift Key Option

With the Xbox Accessories App you can set one of the buttons to be a shift key. This allows you to assign a secondary function to the other buttons. 

This way, you get more controls at your fingertips in intense games or in games where you often need to rely on a button or a press that is difficult to get your fingers to in a timely manner. 

You can also assign buttons to record that or take a screenshot in the app. This is a great way to use the shift key modifier.