dCS Rossini vs. Berkeley Reference dac 2

Has anyone compared the two?  I have heard the Rossini side-by-side with the Berkeley Ref. dac 1.  Long story short, the Rossini justified its higher price.  I'm now wondering if Berkeley's second try has narrowed the gap? Meanwhile, kudos to both dCS and Berkeley for striving to provide upgradeable products.
Nagra. Yes! I heard a demo at Rocky Mountain Audio Fest last fall. In the Nagra suite they were playing master tapes on a reel-to-reel tape machine feeding the new HD preamp, and a pair of HD monoblocks driving Wilson Alexia 2s. Best sound of the show, IMO. Enchanting.
I too made the decision to  go with Vivaldi v2.02 DAC, with Network Bridge, and full loom of Transparent Gen 5 ref digital and analog, and speaker cables, with Roon Nucleus + and dedicated NAS, thru a Veloce battery powered tube pre, since its used in combo 2 channel/HT rig, requires a pre...also use Shuynata Triton 3 for power conditioning with its Sigma power cord...best sounding digital I've heard, auditioned the Aurender and Berkeley, also at Shadi's place in Santa Monica, found it easier dealing with Brian at Audio Elements in Pasadena. Love listening now, off the chase of gear.
Not to throw a wrinkle, but I've also had a very positive improvement by adding the eMats under my Roon, Dac, pre, and amp..very reasonable tweak for quality improvement.
Thanks mribob, will look into eMats.  Otherwise we have very similar configurations.  Mine sounds like crap right now, so I have to remind myself that break-in is still happening while I also double check my dCS settings.  So it is reassuring the read that yours is performing well.

Shadi has just gotten too busy.  Good for him, of course, but he was going to send my a Nucleus for home trial and never did!  I think he's well intentioned but I moved on..  Though tubes will probably find their way back into my system, I REALLY want to stop thinking about gear, for a good long while.  But I am looking forward to the MQA update for the Vivaldi DAC.  Take Care!  
dCS settings can be very confusing and complex....especially when using dual AES to get hi res from NB and DSD. My dealer has been great for the few times I've managed to screw things up, often a simple phone call with instructions has me back listening again. I just started streaming Tidal, but I am also waiting to have the Vivaldi decode MQA, since the NB already is compatible....strange that the Rossini has this feature for almost one year now...
Brian and SP of Audio Element  worked hard at my room, re-configuring my snake pit of cables behind the rig, helped to reduce my ground loop, and overall helped with speaker set up, toe in, etc, even though I only bought a modest amount of gear from him...he has great ears, and is a great person to work with....
One thing I do love about the Berkeley DAC is that it is simple to operate. Reliable and simple. That's worth something, to me at least. I don't like to feel like I'm in computer school when I want to listen to my stereo.