Thanks, I agree - why spend a small fortune on expensive hardware that's not actually needed to get great sound. I understand my 'all in one' solution could be bettered, but again, at a massive increase in price.
The 6Moons 'thing' is another proprietery device, which is very expensive. Like the Roon machine, basically a PC in a fancy box with,,, blah blah blah inside, which I see as unecessarily overpriced. If I had Thousands of $/£ to spend then it may be worth persuing, but these pieces of, basically, PC hardware, seem like a complete rip off to me, like Etthernet switches which can also cost thousands. The cheapest 'Audio' switches are about £500, and are based on c£40 switches, with very little done to the 'modded' version to warrant the huge increase in price!
There's a lot of bandwagon jumping on IMO.