Questions on Auralic Vega G1 vs G2

[pvanosta]

I have the Auralic Vega G1 in my setup, used as a standalone streaming DAC / Roon Endpoint. I don’t use Auralic's Lightning DS.
My setup is NAS=>ethernet=>GB switch=>ethernet=>NUC (running Roon ROCK)=>ethernet=>same GB switch=>Vega G1=>XLR to Hegel H390

I have an opportunity to switch the Vega G1 to a Vega G2 for an opportunity cost of 1500 Euro.
I am looking for inputs from people who have listened to both Vega G1 and G2 side by side and who can give me a sense of the incrmental improvement with the G2.
Thank you for any inputs / insights.