Why Tezos is the best?

Could you elaborate on the reasons why Tezos is considered the best in the realm of cryptocurrency? How does its unique governance mechanism contribute to its supremacy? What are the advantages of its smart contract capabilities compared to other blockchains? Furthermore, how does Tezos' scalability and security measures stack up against its competitors? Could you also discuss the potential growth and adoption of Tezos in the future? It would be interesting to hear your thoughts on these aspects.