I have the Razer Nommo Pro speakers and the Razer BlackShark V2 Headphones with the USB Sound Card. I have a THX Audio Enhancement simple option with the speakers and a fuller THX Spatial Audio set with the headphones. Also, I have BOSE headphones I sometimes use. My question is what THX drivers/use do you get with the Nommo Pro vs the Blackshark USB Sound Card and do you get more capability if you buy the separate software THX download. My second question is if you get more how the hell do I find the 50% off code!!!