Thanks. Primarily I will be recording and mixing audio. I also wish to have a platform for generalised mixed media including 3D design, image and video editing.

I had originally planned on buying a Mac, but considering I might branch off into my old hobby of video game design as well, I've decided a PC would be better for keeping my options open.

What sort of benefits would a laptop with an eGPU dock have over a desktop? I also intend on modifying what I have to keep up with changes in hardware or software over time.