Anything SS sounds better than D'Agostino ?

Anything made by Benchmark. All their gear comes with a 30-day return policy.
Try it. Worse case scenario is you pay return shipping. Best case scenario is you are impressed.

BTW, my post has nothing to do directly with Tidal. 

Alright, I get it. It appears that indeed there is nothing SS better than D'Agostino, only different. Maybe.
I saw couple of times used Momentum integrated for $25k. It is within the reach of many. Not within my reach, though, at least not yet. 

Well--I've heard different, but I cannot say better. But I have not heard Gryphon or Dartzeel in circumstances that allowed me to make a judgment about them--other than that they are both pretty awesome.