Very satisfied
I bought this GPU to replace an NVidia T600 that had become obsolete for my applications: certain types of numerical calculation, and some fairly greedy games (for example Cities Skylines II - reputed to be very greedy - emulated with Proton under Ubuntu).
The increase in performance is excellent, and the display is very fluid in UHD, whereas my T600 was really slow (I had to degrade the quality of the graphics and the display resolution to get a fluid display).
In numerical computation (training AI models, signal processing), the performance gain is also excellent.
Cooling seems to be well under control, I rarely exceed 55°C and the GPU is very quiet.
Time will tell. For the moment, I'm very satisfied with the prospects offered by this card.