Bluesound Vault 2

[jogo77]

I'm just about to purchase the Bluesound Vault 2 as it seems that my mac mini is having a tougher, and tougher time keeping up with the switching of different file formats and using Audirvana to play my library. My two digital connection choices coming out of the Vault 2 would be Optical and Digital Coax. Sounds like from some other posts that the Digital Coax is the way to go.

Any advice on my new toy would be appreciated!