That's what he said. 😅

have your personal lane for internet traffic like 5 GHz-1 and a second personal lane for your wife like 5 GHz-2.

It would reduce frictions between the packets moving in and out of the devices but those are generally more expensive and a better CPU/RAM combo is more important.

Most phones don't go beyond MIMO 2x2 meaning you won't see the benefit from a higher number on the box for the individual devices but what you could get benefits from with those higher numbers is if there is multiple bands (more than just a 2.4 GHz and a 5 GHz) so then you could

On the image below, you can observe the different configurations when it comes to processor and RAM within' a router.

They can vary a lot, going from a single core CPU to a quad core CPU with low or high GHz or having from a 64 Mb to 2 Gb of RAM.

Link: en.wikipedia.org/wiki/List_of...