I know this is not what you asked but it should help...
Avoid: MSI GS63VR as it is a newer model and the dual video card setup (like Mister_X suggested, he's right avoid the dual setup) will give you fits, I use it as a VM setup because it's not user friendly getting the dual cards to work and cuda to work. I had gotten it working but wasn't satisfied with the performance of the workaround and decided to use it as VM.
If it helps I'm probably going to pickup a Thinkpad without an intel hd video card as they seem to have great reviews for Kali and also the Dell Inspiron i5577 got some great scores for Kali.
