> edit: regarding amd gpus... i'm not sure. i've been told they work with open source drivers, but still it's a power usage i would happily avoid. I have an RX

> edit: regarding amd gpus... i'm not sure. i've been told they work with open source drivers, but still it's a power usage i would happily avoid. I have an RX5600 and an AMD Zen3 with integrated GPU (in separate computers). Both work perfectly under Linux with AMD's in-tree drivers. I don't have a multi-GPU PC, so I don't know what the switching situation is.