Gungnir sound before and after multi-bit upgrade?

@docknow 

Jim - Thank you very much for your encouraging reply.  Did you get the Ygg with multi bit?  I'm guess you would have.  

I've been looking for reviews on-line.  A certain "rightness to the sound" post-MB upgrade seems a common theme.  I guess my concern is spending $500 for MB on my Gungnir when it already sounds so good.  Several things have recently made a big difference in my system w/respect to sound associated with the unmodified Gungnir.  Running balanced out from Gungnir to a Schiit Freya pre-amp was huge.  I'm not experiencing digital glare that is often mentioned with digital.  Could spending for multi bit it really make it sound 5 bills worth of better?  

"I can't wait to get home at night and get into my chair."
That's the best endorsement right there.  Thanks again for your time.

@wtf 
Hey wtf, thanks for the follow up.  Glad to read your positive experience with the multi bit upgrade and favorable comparison to the Chord Qute.  I quickly checked price on that.  What HiFi had it at 990 British Pounds back in their Oct 2014 review...so that's some strong company for the Bifrost.  Thanks again.  

@ghosthouse

Yes, the Yggy was only released as MB.

Questions about money are always dependent on the value you place on things, and your economic situation. So I will not address absolute "worth".

Relative "worth" is easier. I think it would be as big or greater an improvement as going from singled-end to balanced cables (although this ignores the quality of each type of cable). It is said that the SE summing circuit on the Yggy is "super transparent" (see #2 on http://tweakaudio.com/EVS-2/Schiit_mod.html), and if it is the same on the Gungnir, this might be part of your preference for balanced ICs.

Can the MB upgrade be done by the owner of a Bifrost? 

Can the MB upgrade be done by the owner of a Bifrost?

No, unless they've changed their policy since I had mine upgraded.