Auralic considers the G2 their best streamer. I've not heard the G2 (I own the G1), but I would expect the G2 to have the edge in an Auralic system where you could use their proprietary Lightning Link bus. How big an edge is open to debate.
Reviews that mention both are quite careful in what they say; but reading between the lines, it seems the units are very close in sound.
Reviews that mention both are quite careful in what they say; but reading between the lines, it seems the units are very close in sound.