Hello. I am planning on purchasing a 7.1 surround headset. I have a on-board Realtek ALC892 Sound card and i was wondering if it is high enough quality to get a Razer Tiamat or if i should get a USB headset that does not require a sound card such as the corsair vengeance 1500. Also do you think the Tiamat 7.1 is worth it. I heard mixed reviews and i am not too sure about it. Thank you.