I have only got one VM. So just to leave a data point here for future reference:
This is from the Resource Monitor:
And this is from the VS3:
Now, if I power off my HassOS VM:
Don’t know how you could disable VS3 entirely short of uninstalling VS3. So I’d stop here.
Not running Container Station either so cannot really compare. I hope someone else could follow up, in case we really need to find the answer.
But HassOS VM under VS3 is good enough and painless enough for me.