How is Tezos better than Ethereum?

Could you elaborate on the ways in which Tezos surpasses Ethereum? What specific features or advantages does Tezos possess that make it a more favorable option? How does its governance model differ, and how does this impact its scalability and sustainability? Additionally, how does Tezos' approach to smart contracts compare to Ethereum's, and what are the potential benefits of this comparison? Could you also discuss the security measures implemented by Tezos and how they enhance the overall safety of the platform? Finally, could you provide insights into the community support and ecosystem development surrounding Tezos, and how these factors contribute to its overall competitiveness?