You'll find quite a number of very happy BCD-3 owners over on AudioCircle. There are several threads dedicated to it. James Tanner argues that mating the specific drive/output to the specific DAC has benefits over separate boxes. Perhaps the Mohican is too much $, plus Hegel doesn't quite have the long-enduring reputation (repairability) of Bryston...
Mohican vs BCD-3
Anyone heard the Hegel and Bryston units side by side? Seem to be trying to do much the same things, but the Bryston is 1.5K less expensive...