Currently I have an ASUS Ac66U router in my bedroom. In my family room, I have a few devices that do not have WIFI, but have an ethernet port. Would I be better off buying another ASUS router, and using it as a "repeater" or buy something like a Netgear WNCE4004 (http://www.netgear.com/home/products/connected-entertainment/gaming-home-theater/wnce4004.aspx) and connect those devices to that?