A Surface with i5 does Hyper-V nicely. The current incarnation of Docker keeps a Hyper-V VM running for Linux containers, but my understanding is it'll soon just use the kernal's Linux support.
I have a Core m3 SP4 (because fanless), and am running Hyper-V on it too, with NixOS. That said, I wasn't able to give it more than 1.5 GB RAM, and even this only after I temporarily close Firefox on the host. (Firefox starts a-OK afterwards, even with numerous tabs open.)
EDIT: ah, yes: worth to note, the first specimen I bought had some kind of hardware issue; the GPU driver was crashing somewhat frequently, and the whole machine was crashing from time to time too (like, a couple times a week). Was super disheartening. Fortunately, I was able to replace it in the shop where I got it (they had a limited time offer where you could replace during the first month, no questions asked; http://x-kom.pl, just to thank them through some lip service). The replacement doesn't show such problems, fortunately (over a year already).
