Corsair Vengeance K70 Review @ Vortez
 

The Vengeance K70 addresses many of the weaknesses we identified in the K60, including a full-length wrist-rest and replacing the previously rubber-domed Function and Command key switches with mechanical ones. Although these updates have come at not inconsiderable cost, they should result in a far more well-rounded experience overall. Apart from those obvious plus points we’re very interested to see both how well key-by-key highlighting works in practice and if there are any advantages to the contoured keycaps.

http://www.vortez.net/review.php?id=750