I do not know what to use for routing between subnets, but I think I may use pfSense for routing.
I did not get the point of using range extender in extender mode, but I do not want to use any additional physical devices.
I am most likly will go with ESXi, and thank you for your suggestion.
I am planning to create a home lab on my PC. My plan is to install a bara-metal Virtualization OS(e.g. ESXI or XenServer) on my PC and try to control them from my laptop via Wi-Fi.
The Problem that I do not want to use any physical switches, I want to create a hotspot from the PC to...