Well, if gaming is part of what you're into, I strongly recommend you getting a X-Fi Titanium HD. Make no mistakes, it's a very different card than the previous X-Fi generation, like that X-Fi Titanium you have, having both a new DSP chip and higher quality components. Given that you have a pair of PC360, I assume you do your fair amount of gaming, and none of those cards you mentioned on the first topic will give you proper gaming performance, they just lack gaming features like full hardware acceleration, the whole EAX range support, audio engine offloading, etc.
Since you linked through Newegg, I link back: http://www.newegg.com/Product/Product.aspx?Item=N82E16829102033