Which Streamer is a Major Upgrade over PS Audio Bridge II in a DSD DAC

Before getting a streamer I would consider auditioning an EtherRegen to feed the bridge 2. It really helped my system to sound better, and it will still be of value if you do get another streamer. PS is coming out with their own streamer with galvanic isolation at some point, which will feed the Dac via I2S. 

I am pretty happy with the Bridge II after converting my LAN to fiber last year.  I used to own a full Sonore opticalRendu (plus a uD and oM DX) setup with their best LPSs as well.  But that was when I had a copper LAN.  With fiber and utilizing a bunch (6 or 7?) of linear PSUs, my system has never sounded better.

Lumin X-1.  End of story.

Thank you all. As expected, many options. Neal

Just went thru a bit of a journey replacing my Bridge II. 
LOVE my DSD DAC BTW,  it’s going nowhere. 
First is budget. 
The cheapest solution I tried was an iFI ZEN Stream paired with a Matrix Audio X-SPDIF 2. This got me I2S into my DSD. AMAZING difference. All the noise from the Bridge II was gone. So quiet. And the Zen Stream is actually a very good Streamer. Definite improvement over Bridge. 
Now I am a big ROON fan, and I really wanted a streamer that could handle I2S directly, without a converter. 
I bought an A Capella III from Musica Pristina. All US made and Kevin is great to deal with. Also A Capella III is certified Roon Ready. 
BEST purchase I have made in years! I absolutely love this combination! The A Capella III direct I2S to the PSaudio Directstream DAC. Awesome!