*applies to basically any ISP such as TM Unifi, Time etc.*

My ISP provided the TP-Link Archer c5v to go along with their 300 Mbps Fibre package.

The 5GHz coverage is abysmal, while the 2.4GHz is not getting decent download speed.

This video is made with 5GHz coverage improvement in mind. Therefore I am still using Archer c5v as the main router, but with the addition of Deco M5 in AP Mode.