I think all copper faucets and stainless steel faucets have their own advantages and disadvantages, and which one is better depends on the demand and scene. All-copper faucet is beautiful, corrosion-resistant, machinable, but needs maintenance; Stainless steel faucet is environmentally friendly and safe, with simple style, but it is difficult to process and has limited aesthetics. Choose a more suitable faucet according to the demand.