It really depends on the quality you want. If you want a head-set that will last a while and have good sound quality i would go for a turtle beach head set. But if you have a small price range and still want quality buy a wireless head set. Or if you just want a head just so you can talk to people go for the wired head set. They are still pretty good but they don't last very long if you have pets, or you really get into games, or if you sit on them.
Microsoft - Wireless Headset for Xbox 360