OP only has to force the dGPU to be used, and that’s it for Linux. For the azerty issue, the solution is usually to install qwerty as keyboard 1 and azerty as keyboard 2 and always use keyboard 2. I do that with Dvorak and most games work without needing remaps (though I’ll occasionally need to fiddle).
On Windows, OP needed to install drivers, which can be a massive pain, esp for Wi-Fi drivers. Also, most software needs to be installed individually, which can take a while vs Linux’s package manager. For me, a typical install of Linux takes about 30-45 min from installation media to having all my software installed, whereas on Windows it’s like 1-2 hours because I have to go track down every installer I need, find drivers, disable a bunch of privacy-violating stuff, etc.
So the net result was:
azerty issue - easy fix
rendering issue - imo, sounds minor, and it’s probably just that game; maybe fixable by tweaking in game settings
Not bad for running a Windows game on a completely different platform.