[drewg123]

If you have a 6E / 6GHz capable client, a 6E router will help a lot with interference. The 6GHz band is new enough that its not likely to be crowded.

However, since its so new, you're unlikely to have a 6GHz capable client... There are 6Ghz capable PCIe cards (desktop and M.2 form factors), but I haven't seen any 6Ghz wifi USB adapters.

[wtvanhest]

I have a new Wifi6 in my laptop, but obviously dual band. I’m considering hardwiring into the nod which will be wirelessly connected to the mesh, but that may solve all issues.

[drewg123]

That's the tricky thing. Wifi6 is not the same as 6E. The "E" means its capable of operating in the 6GHz band.