I read this entire thread, and one non-technical item kept getting my attention... that many of you have incredibly beefy routers, connected to quite beefy nodes (plural). What sort of house do you all live in, that you need that much hardware? My house is huge (9000 sq ft) spread over 3 floors. I have a deck and pool out back too. I use two AC86U's for all of it. When I walk around, I get great signal everywhere. Literally, I've done heatmaps, and the signals are strong throughout my huge house.
So, unless you guys are installing wifi for an apartment building... I just don't understand the need for so much hardware. And knowing how a over-abundance of signal can actually be a bad thing, I wonder how many of you are paying lots of $ to get less throughput.
Someone, set me straight.