The advances made with today’s technology, specific to the internet, may cause some confusion for the everyday user when it comes to getting the most value from their service and choosing between different connection options like Ethernet or Wi-Fi.
Because Ethernet uses a cable connection, your device must be connected with the physical cord to gain access to the internet, meaning the cord protects the cable wires from interference – unlike Wi-Fi, which transmits waves through the air that can be accessed by numerous users.
With the waves being transmitted through the air in wireless connections, you are more susceptible to disruptions because your waves must fight through traffic with other networks (i.e. your neighbors’ Wi-Fi or other customers in the coffee shop) and even travel through obstacles like walls and buildings.
Unlike ethernet, which has less mobility because of its physical connection to it's internet source, Wi-Fi is more convenient for those on-the-go — which still makes this option the most popular.