I am going to be buying the AX86u router. I and currently have the AC86u and the AC86u 2.4 GHZ is not working and I was thinking as using the AX86u as the main and my current AC86u as the node as the new AX86u will have the 2.4ghz working as I need that as I have some devices that will only connect to 2.4ghz. My question is how shall I approach this? I currently have my AC86u using the latest Merlin version. I am think now that I might want to disable the 2.4 and just use the 5.0 GHZ on the 86u and use Ethernet for my Nvidia for streaming. Can someone please let me know how best to set this up? also in terms of firmware should I run Merlin on both? or use asus firmware on 1 and merlin on another?