I’m gaming on grandpa Debian using nVidia’s CUDA repository for driver updates and I’m sitting fat and happy. Ignore instructions to install kernel headers for your specific kernel and just use the linux-headers-amd64 meta-package and it will automatically install new headers when the kernel updates. DKMS will rebuild the nvidia module for the new kernel and now kernel and nvidia driver updates are seamless. Performance is not noticeably different from when I was on Windows.

The only improvement at this point would be kernel-level integration like AMD has so I don’t need to add a repository, but aside from that I honestly don’t see room for improvement.

I’m reading this as she ordered shoes recently and assumed it was her delivery without reading the shipping label.