We?ve seen many whole-home WiFi systems come out over the past year. These systems make sense for many people as they have multiple devices in different rooms of their home and a single router just can't provide enough speed for devices that are far away. TP-Link's entry into whole-home WiFi comes in the form of their Deco M5, which is made up of three separate AC1300 units for up to 4,500 sq. ft. of seamless coverage. On top of that the system has comprehensive security features provided by Trend Micro so all of your devices are automatically protected from online threats. Is this the WiFi system to get for your house or should you stick to a normal router? Read on as we find out!