Those are both overpriced gimmicky shit meant to appeal to people with more money than sense.
For the keyboard, I suggest the Logitech G110 or RAZER Lycosa, and for the mouse I suggest either the Microsoft Sidewinder X5 or the RAZER DeathAdder.
What kind of weapon do you play with more often, sniper rifle, SMG, assult rifle?
And if possible, buy from http://www.newegg.com
. their prices are slightly cheaper, you'll save about $20. I pretty much only buy from newegg (though I do go tigerdirect occasionally).