XRP Tundra is set to launch on December 15, offering a 20% APY staking model as it enters its final retail pricing phase at $0.01. The platform's launch is accelerated by a significant acquisition, and it boasts institutional oversight and audited infrastructure. This dual-chain model aims to attract investors with its verifiable yield. In contrast, BlockDAG faces scrutiny due to repeated presale delays and unresolved verification issues. Analysts point out a widening gap between BlockDAG's promotional efforts and actual development progress, raising concerns about its long-term viability. XRP Tundra's structured approach and revenue-backed staking system are seen as more reliable in a market increasingly focused on tangible returns.