eCash vs Avalanche

eCash is a blockchain project led by Bitcoin ABC, aiming to enhance L1 scalability, security, transaction speed, and cost-effectiveness. It integrates the Avalanche consensus protocol with its base PoW consensus, making it effectively a hybrid consensus network that is secured against 51% attacks and extensible via subnets and hard-fork free upgrades. These improvements address scalability concerns, enable rapid transaction finality, interoperability, and guarantee subcent fees. Despite these improvements, eCash remains committed to maintaining the decentralization principles of the original Bitcoin protocol. By prioritizing scalability and extensibility, eCash seeks to realize the vision of Bitcoin as a practical and accessible peer-to-peer electronic cash system.

Avalanche emerges as a rapid, scalable blockchain platform facilitating the seamless creation and deployment of dApps. Distinguished by its unique consensus mechanism, it's particularly good for DeFi applications, allowing high throughput and nearly instant finality. Its architecture allows for a network of interconnected blockchains, each safeguarded by dynamic subsets of validators, ensuring scalability while maintaining speed, reliability, and security.