Dear Sirs, I'm gonna buy HD800s and use it as my primary headphones for: 1- Games 2- Music 3- Movies I can't decide which Amp + Dac is best for me. I'm in love with HDV820 but, because Gaming is my first priority, I think maybe Creative Sound Blaster X5 can serve me better in this segment...

Hi there, I'm more of a gamer and after that a music fan. I've one PC with Creative Sound Blaster ZXR sound card. According to creative's site it can handle headphones up to 600 ohm. And I know that for gaming there is no card better than creative according to other users' opinion. For...