Vortez tried the Razer Naga EPIC Chroma
A quote from the article:
The Razer Naga in its original inception was painstakingly designed to balance comfort with an easy to use grid of buttons to give serious MMO players a key advantage in game. Considering the success of the Naga, it would be fairly safe to say that the demand for such a mouse was high. After various iterations including a MOBA specific 'HEX' variant, a left handed version as well as various themes and colours, the Naga has evolved further. Now featuring a more ergonomic grid of mechanical buttons in a slightly concave shape, each button is specifically shaped to give a more intutitive understanding of the whereabouts of your thumb. This aids in easily identifying each key while getting a fast and tactile acutation.Razer Naga EPIC Chroma Review @ Vortez
More specific to the Naga EPIC Chroma, is of course the customisable lighting and the option for wired or wireless modes.