Which brand of household socket switch is better?

Home socket switch, recommended by Bull, Opal, Philips and Siemens. Bull is a well-known socket brand in China. Its products are reliable in quality and affordable, and are favored by consumers. Op is also a well-known brand in China, and its socket switch design is simple and fashionable, while paying attention to safety performance. Philips socket switch is famous for its high quality and exquisite appearance, while Siemens socket switch is deeply loved by consumers for its stable performance and long service life.