@xchainrogue
π XCM V3 Highlights
Multi-asset, multi-location transfers: XCM V3 supports complex message types, enabling asset moves, contract calls, and governance actions across parachains and external chains.
Universal interoperability: Designed for heterogeneous chains with varied logic, not just similar SDK-based chains.
Advanced security: Leverages Polkadot Relay Chain finality guarantees and trust-minimized routing.
π Cosmos IBC Overview
Focuses on interoperability between Cosmos-SDK chains, with a simpler packet relay model.
Great for token transfers and light contract calls but limited to compatible SDK chains.