Former semiprofessional Crossfire player
What is Crossfire (CF)?: https://www.youtube.com/watch?v=SK468kT7FJ0
Everyone knows SK|FalleN today, but not many know where he came from...

Setup:
Zowie FK1@400DPI@1000Hz
Corsair K70 Black MX Red
Beyerdynamic DT 990 Pro
Antlion ModMic 4
BenQ XL2420Z@144Hz

Ingame:
1280x960 stretched
Sensitivity: 3.5
HUD: green
Crosshair: red dot