I bought a few weeks ago a mechanical keyboard, the QPAD MK-85.
And well, it rocks. It's the ideal tool to type text or to play any kind of video game. Cherry MX Red switches are ideal for me, light and without the tactile point that annoyed me so much the past 10 years, even if I didn't know it :)
And it looks nice, especially in the dark with the backlighting :)
So, if your work makes you use your keyboard a lot, either because you're a pro-gamer (lucky you) or because you're a writer or a coder, don't hesitate to get your hands on one, even if they are a bit expensive : it will change your life, no kidding.