I have the same issue with the new Surface Pro: I run some VM's for robot automations (the environment is quite strict, that's why I need a VM) and 8GB is quite limiting, while the CPU does not matter, no need for an i7. Tough luck, I will not spend $2000+ just to have enough RAM, so I use the desktop (32GB) for solid work and a cheapo' laptop for portability. Too bad :(