The answer to 'which is better surge protection or' is that surge protection is generally better than relying on circuit breakers alone. Surge protection devices (SPDs) are designed to safeguard your electrical system and connected devices from sudden voltage spikes or surges, which can damage or destroy sensitive electronics. They provide an additional layer of protection beyond basic circuit breakers.
Surge protectors work by diverting excess voltage to the ground, preventing it from reaching your appliances and electronics. This helps extend the lifespan of your devices and can save you money on costly repairs or replacements down the line. Surge protection is especially important for protecting expensive electronics like computers, TVs, and home theater equipment.