In the storage arena, Irys is not just "cheap", but a comprehensive upgrade: • ⚡ Second level data retrieval, while Filecoin often requires hours or even days. • ️ Permanent and periodic storage allows for free choice, while Arweave is expensive and relies on token fluctuations. • Smart contracts can directly access data, while Filecoin FVM/Story Protocol is still limited to off chain or third-party dependencies. • Transparent and stable pricing, anchored to real hard drive costs (~2.5/GB), not hijacked by market trends. • At least 10 replicas are guaranteed, and even if 90% of nodes are lost, they can be restored, with security far exceeding Walrus' 2-year time limit and redundancy expansion. Irys=truly programmable data infrastructure. Not only can it be stored, but it can also be used; Not only secure, but also expandable. Compared to Filecoin, Arweave, Story, and Walrus, Irys is not just a replacement, but the next generation of data chains.