Whether you are at home or at office, you are mostly connected to the wifi. A lot of electronic devices and appliances use the 2.4 GHz frequency. This is why the 2.4 GHz band is likely to be congested, causing wireless interference which can damage speed and signal quality. However 5 GHz frequency is not as common and will have fewer devices connected to it. Due to this, you will experience faster data rate and less prone to interference. if you’re doing a lot of high-bandwidth activities online, such as gaming or videoconferencing, a 5Ghz frequency is your best choice. To resolve the issue of network interferences and to take advantage of higher speeds. higher performance or speed, you should upgrade to 5Ghz.