This is one thing in counter strike that will get you into trouble, and get you out of trouble is sound. Not all gaming head sets are the same. There are different qualities you look for when buying a gaming head phones. There first things you look at is comfortable, fits your head and the mic can reach your mouth. What things make a difference when gaming. This is what you should be looking for:
* Sound - 5.1 surround sound is standard for gamers could go upto 7.1
* THD(%): 0.03 Total Harmonic distortion, around 0.03 is good, lower is better, higher will start punching your ears
* SNR(dB/V): 110 Decibels of sound is on a good to high end gaming head phone
* Cable Length: 6ft - 10ft
* Connection: Analog or USB
* Weight: 10oz - 15oz
* Frequency:Headset: 20Hz–20 kHz Microphone: 100 Hz–16 kHz
One of the very high end headset is the Logitech G35 7.1 surround sound
Hope this was informative
Regards
Rahguzar