The utility token and the governance token are both important for a project. The utility token is used for trading and can be used to purchase goods and services on the platform. The governance token is used for voting and can be used to make decisions on the platform. Klaytn has both of these tokens and they both have their own use cases. The utility token is used to incentivize users to use the platform and the governance token is used to ensure that the platform is managed in the best interest of all users. Both tokens are important for the success of the project.