All copper plating is good. Compared with stainless steel, all-copper electroplating has better electrical conductivity, thermal conductivity and corrosion resistance, and is suitable for occasions that require higher electrical conductivity, such as electronic components, circuit boards, etc. Stainless steel has the advantages of strong corrosion resistance, high strength, and easy cleaning. It is suitable for occasions that require higher strength and corrosion resistance, such as kitchens and medical equipment. However, stainless steel has poor electrical and thermal conductivity and is not suitable for applications requiring high electrical conductivity.