@pixero said:
Have you considered a eGPU?
I have a laptop with egpu and its great to use for gpu rendering.
+1 I also use an eGpu so there is gpu power when I need it and when mobile it runs the embedded chip.
Using a gtx1080 in a Sonnet Breakaway box. Plus side is: you can upgrade the gpu so maybe buy a less powerful gpu now and upgrade later when you have won the lottery.
Make sure you get the Sonnet that has enough power to fit your needs.
https://www.sonnettech.com/product/egfx-breakaway-box.html