Part of my house gets little to no wi-fi and I want to get that covered properly. So, I have an Asus AX-86U router and was thinking about getting a newer BE one and making the old one the AP/mesh/whatever. I’m going to run a cable to the bad part of the house and I also want to be able to use the old router like a switch (it’ll be by the TV and consoles). What’s the best way to set that up?