I use the Playstation Eye for a Mic and the Official Headset just to hear with. The Eye blocks out sound coming from the game which is nice because I sit close to the screen [computer monitor] and also pics up sound crisp and clear from the entire room. I plan to get a gaming headset in-order to have 5.1 sound [also, built in Mic] and not disturb everyone else in the house since I game at night often.
However, I used to use just the Official Headset [got it with SOCOM]. It's pretty good for it's price. If you're really interested in SOCOM or Endwar then good news for you sense it will feel like you're getting it for a lower price than the MSRP.
4 ≈ One







