Kora Hermes or EVS Millenium or Audio Note DAC One.1x?

My search for a new DAC has come down to about 3 choices:

Kora Hermes 24/192
EVS Millenium II
Audio Note DAC One.1x (or perhaps the 1.2 kit)

Has anyone heard all three, any of them side by side? Any opions of suggestions regarding them? It is going to be impossible for me to audition them all, much less in a direct comparision.

The Audio Note DAC's are interesting, but somewhat confusing. They have been "upgraded" or revised to take 24bit/96kHz inputs, yet the main processor is still only an 18 bit chip. How do they resolve 24 bit input with only an 18 bit chip? Does this have something to do with their "1x oversampling", how does that work? It must be done somehow, given the raves I hear from people. How does the Audio Note DAC's use an 18 bit chip to provide resolution comparable to 24 bit DAC's? This is confusing me.
On the Kora Hermes 24/192, does anyone know if the output of the DAC are balanced XLR's, or only single-ends RCA's? All the inofmration I can find on the units (which is quite limited) never mentions the outputs. Also does anyone have any published spec's on the Hermes? The Kora website is not really the best at supplying information.

Are there any other DAC's around the $1500 and below level that I should also be considering? I will be using a very solid EAD T-7000 as my transport, and an Assemblage DSD-1 upsampler/jitter reducer/etc. The rest of the system is a Sonaic Frontiers Line 3 pre-amp, and an EAD PowerMaster 2000.

Any recommendations, insights, comments and suggestions on these DAC's would be helpful and most appreciated.

Thanks!