The most valuable feature is the live, block-to-block replication.
AWS Application Migration Service offers live, block-to-block replication, enhancing user experience with its simplicity and stability. CloudEndure is user-friendly, although its small default server size might not meet all needs. Live Migration is free but faces target setup challenges. Minimal downtime during migrations and potential enhancements like more robust logs, integrated Migration Factory features, and disaster recovery would benefit tech buyers seeking comprehensive solutions with scalability rated ten out of ten.