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https://droomdroom.com/optimistic-rollups-arbitrum-vs-optimism/

Ethereum faces major challenges like high gas fees and network congestion, threatening its scalability 🌐. Optimistic Rollups, including Arbitrum and Optimism, have emerged as crucial solutions. They process transactions off-chain and post compressed data to Ethereum, improving speed and reducing costs 🚀.

Arbitrum shines in scalability and performance, offering a platform that requires minimal changes for developers. Its proprietary Arbitrum Virtual Machine (AVM) makes it easier to migrate dApps, boosting transaction speeds and lowering gas fees by up to 90% 🔥. Arbitrum’s wide adoption, especially in DeFi, makes it a strong contender.

Optimism, on the other hand, focuses on flexibility through its OP Stack, allowing developers to create tailored Layer-2 solutions. Its modular approach paves the way for the Superchain, a network of interconnected Layer-2s for horizontal scaling. Optimism’s flexibility attracts projects in various sectors, from DeFi to gaming .

Choosing between Arbitrum and Optimism depends on project needs. Arbitrum is ideal for those prioritizing performance and ease of migration, while Optimism offers more customization for specific applications ✨. Both platforms play a key role in Ethereum’s future, helping to overcome scalability issues and drive innovation 💡.