[IgorPartola]

A couple of reasons. First, up until recently you couldn’t buy good hardware to build your own router, that was cheap and had gigabit or faster Ethernet. Second, support. If something happens to me or I am traveling, I want others to be able to figure out wtf is going on. Third is that I might want more than one AP and I might want to install them in places that are not great for home built looking hardware.

My current setup is a TP-Link router with OpenWRT, and UniFi access points for Wi-Fi. The UniFis are really nice because they are PoE, so I only need to run a single wire to where they are installed.

That’s not to say that what you did was wrong. It’s super cool! Just not a one size fits all solution.