Having used the AP2, JKSPDIF Mk3, Wavelink HS, and Weiss INT203 at the same time I'd say it's a matter of preference. They all sound great, but different. AP2 and Mk3, which are around the same price point, also sound the most different.
audiophilleo 2
Would the audiophilleo 2 be a huge difference in sound quality compared to the highface. Using mac mini, ee minimax dac.