i have a Gigabyte Z170 gaming 5 board I have been using for a year or two now. When it was set up I was advised to use the onboard sound as it was as good as any sound card available. In my old system I had a Xonar sound card I was pretty happy using. I do not have any complaints about this onboard sound I am just wondering if I am using too many resources of the board and if I could maybe get even better sound from my games?