Streamer vs. new mac mini for 2 channel system

@unsound.
That’s what I said, Apple. He stresses that the only thing that makes it tolerable is BitPerfect.

BTW I also retired my Synology, a pita.

I have relegated my Synology and QNAP nas boxes to backup duty.  Roon running on a Roon Nuc with ssd's now and a complete copy in Dropbox (although I'm teetering at the 2tb Dropbox limit and last I looked the next size up was a lot more per month as a 'business' account.)

I think that Ifi Zen Stream could be a perfect streamer!

Thank you everyone for your responses.   I think I'm going to get the lumin u1 mini for streaming Roon and find some computer alternative for streaming YouTube, SoundCloud and Netflix etc.  

Does anyone know if I can access the lumin through my laptop? Or does it have to be a tablet, phone etc?

The latter part of my question is still mysterious to me.   Is there a mac option that allows me to use an optical out so I can switch from USB to optical and at least get a half ass signal to my Dac? 

Going full digital is not as convenient as I imagined.

I have just upgraded my MacMini 2012 model which was a dedicated music server having Roon core for my Bricasti DAC M12 with a Roon Nucleus Plus and the performance gain was very noticeable. It was not like a day and night difference but good enough for me to replace the MacMini.
My MacMini was a dedicated music server having Roon core. It had dual SSD drives, one drive dedicated to the OS and the other one had the music files. It had just one user application installed, Roon, and it was configured to stay on forever to ensure no interruption to music. I was using the ethernet route to talk to Bricasti DAC which is also an excellent Roon endpoint. The MacMini was placed in a different room to provide further noise isolation. Additionally I had Etherregen, an audiophile switch from Uptone Audio to filter out all network related noise from getting into Bricasti. I couldn’t be happier with the performance of my digital system and thought that I would have to spend a lot of money buying dedicated music servers like Antipodes or Innuos to beat this performance. However out of curiosity I tried a moderately priced Roon Nucleus Plus unit to compare its performance with MacMini and found it to be quite good. Compared to Nucleus Plus the MacMini sounded thin and edgy revealing the noise issue that most audiophiles attribute it to noisy computer processing environment.
My Nucleus Plus uses a dedicated Linear Power supply Keces P8 which in turn uses a moderately good power cable Nordost Heimdall II to connect to a Nordost distribution box. So there is a difference between MacMini and Nucleus Plus in the way they are powered. Whether a better power supply to the Nucleus Plus compared to the MacMini or Nucleus Plus being a purpose built component or both brings the performance improvement, I don’t know. Further I am not using the USB interface to connect to Bricasti DAC in either case and I have Etherregen in the chain to filter out any Network noise. So, in theory, there shouldn’t have been any performance difference between these two components but there is and I can’t explain the difference. What I can say for sure is that if I didn’t try Nucleus Plus I wouldn’t be dissatisfied with the performance of MacMini at all.
Thanks