Ear Force X4

Pros: The sound quality is great. Love the surround sound especially while playing COD 4 & 5 on xbox live. Guitar Hero games also sound amazing especially Guitar Hero: Metallica once you turn on the Dolby Digital option.

Cons: When there is no sound playing in the headphones you can hear slight staticky noise. It becomes irritationg after a while. Not acceptable for a $200 pair of headphones

Summary: I own X1s and X4s. The sound difference between them is huge. You do get what you pay for. The surround sound and the sound quality of the X4s are great for any games especially for the first person shooters. The set up took me less than a minute and I was ready to play. Overall I am impressed with this headset and it has given me an advantage when playing on xbox live. I would of rated them at 5 stars if it wasn't for the annoying white noise.