So, I should set my ipv6 lan setting to slacc/stateless, as in the picture to have the router connect to all my devices in ipv4 or what ever they are capable of? When I set the internet to ipv6, it...

So this protocol is for everything that connects to the router, not just router to internet? That means everything in my house, TV, IP cameras, phones, Ipads, computers, range extenders, my magic...

I Have a AX1500 router that gives me around 200mps Wifi on my Spectrum 400mps connection. (I get 469mps on cable) My question is, if I get the new AX3200 or AX3000 pro router with a 2.5g WAN...