From what to assemble a full-fledged wifi pineapple or are there better options?

Question

WiFi

Good afternoon.
There is a task to find all wireless points in the controlled territory, collect data, intercept traffic if necessary. I thought to use wifi pineapple, but only the nano version is available on the site, there is no delivery to the Russian Federation.

You need a device with the same or greater functionality, with support for 2.4 and 5 GHz. A plus would be the ability to bind the found points to GPS coordinates. I tried Google, many advise TP-Link or GL.iNet routers. Or is it easier to build a similar device on Raspberry Pi 4?

I would like to hear your opinion. Maybe someone has a similar experience?