The USB audio interface dominates the audiophile world because the USB interface dominates the computer world. Whether or not it's the best interface is somewhat irrelevant since as a practical matter for most it's all there is. We should be thankful that it works as well as it does.
BTW, I use firewire and a dedicated soundcard in my systems. I was an early adapter of wireless and found it not very reliable.
BTW, I use firewire and a dedicated soundcard in my systems. I was an early adapter of wireless and found it not very reliable.