Monad is a high-performance EVM blockchain that utilizes the Monad BFT consensus protocol and parallel execution technology to enhance scalability and transaction speed. Sei V2 is an upgraded version of the Sei network, supporting backward-compatible EVM smart contract porting and Optimistic parallelization. Eclipse is a next-generation Optimistic Layer 2 solution that integrates Neon EVM for full EVM compatibility, aiming to address Ethereum's scalability challenges. Despite skepticism, Eclipse merges the advantages of Ethereum and Solana, supporting DApp-specific Layer 3 Rollups, and has strong competitive potential. Long-term success depends on attracting developers and building a robust community.