I picked up the iFi Zen Stream as I have a DAC I quite enjoy, so why get a combo only to bipass an internal DAC? In addition, I read and watched more than one review of the iFi vs the Bluesound Node going into a common DAC, and just about every review stated the iFi was a better sounding as a streamer straight-up.
Thus, I bought the iFi.
Digital is not my primary from end, right now, so it was a good deal, for me. Should I find a need to get something better in the future, I think the Innuos Zen MK III would be a good unit to consider, but, by then, there will probably be something else ‘better’.