I don't own the transport but I have heard it extensively and agree with sonrock's assessment. Putting a % difference on this isn't easy (maybe <5%), but personally I wouldn't miss it, especially given the cost of the transport and the loss of simplicity required when spinning solid media. I will say this, having configured the best of Roon and having used the best server from Aurender- my system with Vivaldi DAC, clock and upsampled sounds better direct from NAS than from either of the above. As implausible as that sounds it is an inexpensive option to explore, so I recommend doing so. Without mentioning names, I know at least two others with golden ears who have come to the same conclusion.