Summary: Purchased same model before for a PC build and love the keyboard. If I have any slight issues, it is simply that you cannot change the key colour background to match the Roccat Kone Pure mouse. It's blue or nothing (mouse has multiple colour choices). This is simply a design choice and has nothing to do with the excellent operation and programming of the keyboard. Highly recommended.
Summary: Been using this keyboard for 6 months solid now, wont be considering getting a new one for a long while! Design/Build quality: The keyboard is made of plastic, but then again, so is practically all other keyboards that arent stupidly expensive. It looks phenomenal! Cant fault the looks at all! As for actually build quality, cant fault it there either.
Summary: Great keyboard that compliments roccat's other accessories well. Lighting is good and makes everything very clear in lowlight. Responsiveness is spot on....if I have one minor niggle....its fact the keys make bit too much noise, but that's it.
Summary: Checked out the reviews of what people didn't like about this keyboard but my God how wrong they were. I absolutely adore this keyboard. The firmware can seem a little daunting when you load it up, but chances are your buying a keyboard with this many buttons on it your going to know your stuff so just common sense really and reading what each option does. I've happily set up macros for those long League sessions or easy access GW2 hotkeys.
Summary: great keyboard very fluent and easy to use the added macro keys make it so much easier to carry out tasks and the extra thumb buttons make it a beast for quick response gaming a must buy in my opinion