I just wonder, I bought Creative ZxR and I didn't like it but when I checked the effects of ROG Rampage V Extreme, I liked effects like hell. So I wanna sell Creative ZxR then buy Asus ROG Xonar Phoebus. And I need to approve. I know the external sound cards are way better than internal ones but I need to approval, though. Please answer who have had experienced about it, please don't answer who didn't experienced about it just because of be a fan of Asus and praise the Asus. Thank you already for answer!