You'll have to listen to some Paradigm yourself, like the Studio 100 if you cannot audition the S6 or S8.
Our opinions will greatly vary.
Some of us are not great fans of any speakers from Paradigm, and some of us are great fans of Paradigm.
But I wouldn't believe a single review. They want advertisement money, so they have to rave about every speaker they "review".
Some people who have heard the Paradigm S8 think the Salk & Philharmonic speakers sound a lot better than any Paradigm, including the S8.
And Some people don't believe that.
You will have to listen for yourself.
BTW, I can get the R900 for around $3700 delivered. How much can you get the S8 for?
As far as the MCD301, it looks like an analog player without any kind of network capability (DNLA) so I don't see how you can stream anything to it.