I love my Corsair K70 Rapid Fire. Warning the keys are very sensitive. You just have to tap the keys for them to trigger.
Thanks for the input. What is best for DF? I have no clue what is brown / red / blue . I did some reading on http://www.pcgamer.com/best-mechanical-switches-for-gaming/ . Maybe I should walk to nearest Best Buy / Microcenter and try them out?
Whatever you do: don't get Razer. Whatever you do: get Logitech.
Steelseries Apex 300 is pretty solid. Love mine so far!https://steelseries.com/gaming-keyboards/apex-300
Whatever you do: don't get Razer. Whatever you do: get Logitech. I have Logitech G710+ and love it. G710+ is used by a lot of pros, and I have seen being used by a lot of IT people. I got better at BF4 after switching from Microsoft SideWinder X4. I see Smurf mentioning Orion Spectrum and if you got the cash, you should get it!