Am I looking at the wrong device? Beelink EQ15 looks like it has an N150 and looks like 16GB of ram? That’s plenty for quite few VMs. I run an N100 minipc with only 8GB of RAM and about half a dozen VMs and a similar number of LXC containers. As long as you’re careful about only provisioning what each VM actually needs, it can be plenty.
Absolutely. I actually have an upgrade already planned, but it’s just that it’s not because I can’t run VMs, it’s more that I want to run more hungry services than will fit on those resources, whatever virtualisation layers were being used. The fact that it’s an easy fix to more a VM/lxc to a new host is absolutely it, though.