Shiit yggdrasil

I purchased this dac a few months back and I am absolutely blown away by how much I enjoy listening to it. I have owned a Bi-dat, Ayre QB DSD, Resolution Audio, PS Audio and many others as well as in home demo of very expensive Chord, Aesthetics and DCS gear. Nothing has sounded this good in my room in my system( Devore Fidelity, Line Magnetic - other products I absolutely love). Please forgive my lack of detailed description and hyperbole as I know many of us hear and experience reproduced sound differently so you might hate it. This is just a recommendation to try it. I am so glad I did. and wanted to share my experience.
Is this a paid advertising? Can we see some Youtube audio/video clips that we also could experience the joy?
To your question is anybody using the Yggy with top notch speakers, yes. I have a friend using the Yggy with Evolution Acoustics MM3, fed by latest Spectral electronics and Sonore Rendu Signature. He compared to a number of dacs in the $5-10k(the usual suspects) with a few home demoed before deciding on the Yggy. Performance further enhanced by a few basic & reversible commonly done damping/isolation mods done by a local tech (details searchable online).  
An interesting point is that another friend bought an Yggy to replace his Phazure dac in a much more modest system using Golden Triton Ones and he is thrilled with Yggy too and can hear distinct improvement over the pricier Phazure. Cheers,
I've read on other forums that the Gustard DAC-X20U ($870.)
outperforms the Yggy.

Anyone here compared them?
A friend owns both and uses the latter solely to play DSD files since the Yggy doesn't. Yggy wins, but if you like buying from relatively unproven Chinese companies(IMHO) like Gustard, it's overall SQ is pretty great for its price. 
FWIW, I always tell friends that gear from companies lacking strong reputations usually result in huge losses when the upgrade bug strikes down the road. "Flavor of the month" always goes sour! YMMV. Cheers,

I’ve read on other forums that the Gustard DAC-X20U ($870.)
outperforms the Yggy.

Anyone here compared them?

Not for reproduction of Redbook CD (PCM) it can’t, as it uses sabre (Delta Sigma based) dacs.

Only Ladder Multibit Dac can reproduce PCM "Bit Perfect". Delta Sigma just gives an approximation, one thing it can do is dsd, if your into that hoax.

Cheers George