Hi !
You can find custom profiles in the Cloud section, even with G3D.
They work quite good but personaly I play it in Immersive Screen mode and Z3D.
I prefer higher picture quality with Z3D than lower resolution with G3D, for this game at least.
I also prefer to use full gamepad as aiming with my head didn’t give me good feeling.
To make it work correctly I had to set it to windowed mode. Otherwise it freezes/stutters a lot.