Bryston BDA-2 Or Yggdrasil Help

Please would like some input on two particular Dacs, I am currently running a Parasound ZdacV.2 which is very nice but I got the itch and I wanted to step up the ante so I am looking at Schiist Yggy and the Bryston BDA-2.  Yggdrasil also has a lot hype around it as being the total DAC lots Buzz on the net on the Yggdrasil any input.

Thanks