Anything SS sounds better than D'Agostino ?

If you have heard D’Ag gear, it is good, but it is also one of the products that is designed for the a’phile who uses his eyes possibly more than his ears alone. There are a number of competing ss products that are, depending on your system make-up, going to be as good or even better.
The synergy between components has to be considered.
IMHO.

This thread is not about cost and best value. Besides, there are other extremely expensive brands.
Other things being the same, one can get some ideas by listening to youtube. Your DAC, headphones and hearing must be good.

"...Your DAC, headphones and hearing must be good..."

Recorded using the best tube pre-amp microphone or just an Iphone?   

@inna you mean you judge the sound of world best amplifiers by using youtube? Your tube sound is recorded in unknown space with unknown speakers by unknown microphones, by unknown recording engineer to create 128 kbps AAC? You must be kidding.

@kijanki   +1