The true competition of Perpetual DEX is not about choosing between speed or decentralization, but whether the system can operate stably under market pressure. Some projects are experimenting with hybrid solutions: executing order matching off-chain to improve efficiency, while anchoring settlement logic on-chain to ensure finality. By inviting early participation through an invitation system, they maintain system observability and manageability, while introducing AI tools to assist rather than replace traders' risk judgment. This approach prompts us to re-evaluate the priorities in DEX design—robustness is often more worth optimizing than purely performance metrics.