Can I ask what you would use HyperV for on a surface? Is there enough disk space/ram to make it worthwhile?
What are you running a virtual machine for? I'd love to know if there's a use I haven't thought of that makes more sense on a Surface than a laptop or server.
I use it for excel training. The VM allows me to restore the OS back to the start of the session. Meaning every time I give a class it is always clean. The surface Pen allows me to annotate the screen. Which is very useful.
I have a i7 with 8Gb Ram, 256Gb disk. so it has enough resources