The answer to 'which is better surge protection or' is that surge protection is generally better than just relying on the circuit breakers in your home's electrical system. Surge protectors provide an additional layer of protection against sudden spikes in electrical current that can damage sensitive electronic devices like computers, televisions, and appliances.
Surge protectors work by quickly diverting excess voltage away from the connected devices, preventing damage. They are especially important in areas prone to thunderstorms or other sources of power surges. While circuit breakers help prevent overloads, they may not always react quickly enough to protect against brief but powerful surges.