A detail worth noting: the standard Fee Claim mechanism usually requires 5 on-chain instructions to complete the entire process, ensuring data validation and security. However, some Solana ecosystem projects claim that their implementation only needs 3 instructions. While this appears to improve efficiency, there is a risk of over-simplifying the process—raising the question of whether these omitted steps involve critical security validations or data confirmation mechanisms. In DeFi, reducing the number of instructions often reflects a design trade-off; it's essential to discern whether this is an innovative breakthrough or cutting corners. Before participating, it's best to pull the code and review it carefully.