Best Gaming Heaphones for around $70?

As an added note, I play a lot fps, like Counter Strike for example, so I think ones with 5.1 or 7.1 would be helpful probably?

In addition, here are some of the ones I'm considering.

Creative Sound Blaster Arena Surround USB Gaming Headset
http://www.newegg.com/Product/Product.aspx?Item=N82E168...
(Seem like a great deal!)

Creative Fatal1ty Gaming Headset
http://www.newegg.com/Product/Product.aspx?Item=N82E168...
(No clue about these... but $100 head phones for $50 bucks?)

Now these looked like they had really impressive hard ware for gaming
http://www.newegg.com/Product/Product.aspx?Item=N82E168...
Turtle Beach TBS-2114 Earforce HPA2 5.1 Surround Sound ( They have 8 speakers, and a built in amplifier, got to be good?? no??)

And finally... yes, just for laughs cause they might be good after all
http://www.newegg.com/Product/Product.aspx?Item=N82E168...
RAZER Carcharias 3.5mm Connector Circumaural Professional Gaming Headset

Any and all input will be greatly appreciated. Thanks!!

I found one more that looks good, with good reviews on newegg.

http://www.bestbuy.com/site/Logitech+-+G35+Surround+Sou...
Logitech - G35 Surround Sound Gaming Headset

Once again, and thoughts whatsoever, will be truly appreciated!