Answer 2: Extra-smoothened Curve pool price oracle is a good choice for providing reliable and accurate pricing information for assets. It uses a combination of on-chain and off-chain data to ensure the most accurate and up-to-date prices. This type of oracle is also designed to be more resistant to manipulation, making it a good choice for applications that rely on accurate pricing information. By using this type of oracle, users can be sure that they are getting the most accurate pricing information available.