I've seen that these two smart contracts are often used, and the ETH is widely used more often than WAVES. What is the difference between the two platforms?
Ethereum is a platform that is widely used by the ICO project and is supported by ERC-20 as a form of token payment through ETH. I prefer the Ethereum platform rather than WAVES because it is used more by many people, I don't know about the WAVES platform because it is rarely used by many ICO projects.