DG2...aka ARC....
This card has come quite a long way (driver-wise)...since release.
I have to admit... having purchased the card in December of 2022, I seem to have skirted the issues that plagued many.
It wasn't all smooth sailing but my few niggles were relegated to installation of drivers and one non-functioning title....Rfactor2.
It simply would not launch.
That was the case until the 101.4090 driver was released.
The earlier driver installer would also crash for me each and every time, while checking for hardware.
As for all other titles, I had zero issues....no stutter, no instability, no real game changing anomalies to speak of....(well there were one or two cars in AC with black headlights but only in rainy conditions).
The fix for the driver issue.... download the .exe version of the driver and then use 7-zip to extract it.
That gave me individual folders, which then allowed loading only the driver ...not ARC control.
I avoided the popups most complained of.
Today I loaded the newest 4644 driver and immediately saw a fps jump from 141 to 163 with no other changes.
The updated drivers are offering significant performance boost...best of all, there is no difference to the smoothness.
It'll be interesting to see start to finish improvement in ARC prior to Battlemage release.
So far I am quite impressed.