The attractiveness of the SUI ecosystem continues to be released. According to the latest on-chain data, SUI has accumulated a net inflow of $4 billion from Ethereum. This figure reflects the market's recognition of SUI's high performance and low-cost advantages—compared to Ethereum's often hundreds of dollars in Gas fees, SUI's high efficiency is indeed competing for developers and users. In terms of cross-chain fund flows, this net inflow is mainly driven by the migration of DeFi ecosystems and the launch of new projects, especially at the DEX and lending protocol levels. Although the numbers look good, don't forget to compare the overall market size—$4 billion is still a small portion within the entire crypto ecosystem. The key is whether these funds can be retained and converted into real ecosystem activity and TVL growth.