MHDT Havana vs TADAC

I just bought an MHDT Labs Havana and was wondering if anyone had compared it to the TADAC? I was interested in trying the TADAC, but I could never get an email response from the owner. Tried from both the website and from here, but got no response.

That aside, does anyone have a experience with both DAC's?

I'm interested in both DAC's myself. What are your thoughts on the Havana so far?
I really like it, very smooth, and it's not broken in yet. Much better match with my equipment than the Benchmark I had.
Just for my knowledge, have you been able to get in touch with the guy who sells the TADAC? I never got any response from him, and I tried 3 times.