What is the best airdrop?

Hello, I'm curious about the world of cryptocurrency airdrops. Can you help me understand what exactly is the best airdrop out there? Are there specific criteria to consider when evaluating an airdrop, such as the token's potential for growth, the reputation of the project, or the size of the giveaway? Also, how do I go about finding and participating in the most promising airdrops? Your insights would be greatly appreciated.