Pros: Keys feel great. I feel i type faster with this keyboard. Its cheap. It comes with a mouse. Durable. usb connection. No frills just solid performance.

Cons: none

Pros: -The shift button(the side button closest to you) can also be used for something other than the shift button!!! But of course you lose the power of doubling up commands for each of your buttons. But you can always change that back in the driver -5 profile slots that when tagged with the ".exe" file location of any of your programs, the profile automatically kicks in when you launch the program -fully customizable dpi settings -Lots of buttons. It even takes some time deciding which commands you want each to do. -Ergononomically comfy -You can turn off "Roccat Talk" -It has sensitivity options in the x and y axis -the lights on the mouse have options like "breathing", "heart beat", and "blinking" As my first gaming mouse I am stoked. I can't ask for more. The mouse if very smooth compared to my old microsoft one. It's versatility with all its programmable buttons has really changed my experience with how i surf the web and game with.

Cons: none

Overall Review: -I have medium hands and it fits by hand perfectly -The only button that can be assigned as the shift button is the side button closest to you. -Only 33 colors for the LED lights.