Digital streaming options for my system are confusing

+3 for Bluesound, and you can use an external DAC with the Node.
Also nice is you can sync multiple systems in your house.
B

@OP, 
As a small business owner, I can safely say that what you are asking for isn't financially feasible. As I posted before, our current society is definitely lacking a moral compass and will often resort to the courts to justify whatever behaviour the feel they are entitled to. 
Why would a small business owner open themselves up to this potential aggravation?
And, why should the vendor shoulder this expense?
The big box retailers have volume, and a large bank account backed by a slew of lawyers. 
The vast majority of high end manufacturers might qualify as 'medium' business owners, not large, and do not have the financial reserves to offer such terms.
B

There are quite a few stereo manufacturers who give trial periods for their merchandise. Unfortunately, Bluesound isn't one of them.
And offering demo gear would not be a way to go, given the current moral state of our society.
B