A recent analysis by Mark, translated by TechFlow, identifies the most cost-effective airdrop projects for 2026, emphasizing real users, product strength, and return on investment. Polymarket stands out as the sole S-grade core target, while additional opportunities are primarily found within the Solana and Hyperliquid ecosystems. The report advises caution towards oversaturated farms and perpetual contracts. For small players, the recommendation is to focus on a few projects and avoid being exploited by influencers.