Choosing a public chain, the deeper you go, the clearer it becomes: compared to flashy concepts, practical and reliable strength is truly effective. Nowadays, whether it's fintech companies or traditional banks, they are all struggling in the infrastructure track—wanting 24/7 smooth capital flow, stable returns, and the ability to open new markets. However, the public chains that can fully meet the four core demands of speed, cost, security, and liquidity are truly rare.