To understand Walrus's positioning in the market, we need to look at the competitive landscape of both tracks.

**In Privacy DeFi:**

Compared to Tornado Cash, Walrus's advantage is that it does more than just asset mixing; it has built a complete privacy transaction environment that can seamlessly integrate with storage and other DeFi applications. The downside is that its ecosystem size and reputation are still quite limited, and it requires the continuous development of the Sui ecosystem.

Compared to independent privacy chains like Secret Network, Walrus focuses more on the vertical fields of DeFi and storage, and its architecture may also be more optimized. Backed by the high-performance public chain Sui, its scalability is indeed stronger. However, as a protocol, its independence and consensus security are not as robust as those of an independent layer-one blockchain.

**In the Decentralized Storage Track:**

Facing leading projects like Filecoin and Arweave, Walrus's highlight is its deep integration of DeFi and smart contract platforms, offering an integrated "storage + trading" experience, which may be more user-friendly for developers. But in terms of pure storage scale, security, and network effects, it has not yet reached that level.

Walrus adopts a vertical integration strategy. Rather than competing head-on, it is seeking opportunities in niche segments. Its goal is to become the preferred backend solution for applications that require both privacy transactions and private data storage. Whether it can succeed depends on whether it can seize first-mover advantages within the Sui ecosystem and establish a vibrant developer community.