I don't particularly want to drag the thread off topic, but essentially:
Not an exhaustive list but:
1.) The overlay is bugged and does not work. I cannot record my screen, instant replay etc. The overlay does not respond when called and my mouse cursor flickers and has an 'activity' part that flashes every few seconds or so . Numerous driver cleanings and driver versions have had no effect.
2.) Every driver update causes three black screens on restart until I unplug and replug in the three monitors. Doing this every month is tedious.
3.) I get micro/full stutters in a few games. FPS dives momentarily and can even hang for a second. Not all games, but typically the games I play most often with friends. I didn't get this with my prior and inferior card.
Could be a dodgy card but not all the above are likely caused by just the card - also drivers/software.
Of course I could have had the same experience with an 3080 but I also might not. The fact of the matter is, every Nvidia card i've had worked out of the box with no real issues to report. Maybe i've just been fortunate with samples, but I'm answering the OP's question based on the experience i've had with one of them (6800).
I know how partisan this sub forum can be - but I have no preference and no axe to grind. As mentioned, I want AMD to do well. A competitive market is a good one.