Most home networks lean on Wi-Fi for everything, but the Engadget guide argues that the best setup is a hybrid one. Wi-Fi handles phones, tablets, and smart-home gadgets well enough, but its speeds are limited by overhead, interference, and signal degradation. Ethernet, by contrast, is a direct connection that avoids most of these issues and supports simultaneous send and receive.
For business-related work, that difference matters. Video calls become more stable, cloud storage syncs faster, and downloads are snappier when a laptop or desktop is plugged in. Gamers also benefit from lower latency, though the same logic applies to anyone doing network-heavy tasks from a home office.
The trade-off is convenience. Running cables is impractical in many rooms, and most devices lack Ethernet ports. The solution, according to the article, is to use Wi-Fi where mobility matters and reserve Ethernet for fixed workstations that need full speed and reliability. A router with multiple bands or a simple network switch can help manage both.