Yes I’ve been into that lately, but I would love to check out yours. And on top of the whitelist, some of the best airdrops that are best to join are the following:
1. Early adopters airdrop (whether you test an app on a testnet, made at least one or more transaction in a platform, etc.)
2. Buying products (e.g., domains, etc.) and get future airdrops
3. Wallet snapshot airdrops (e.g., Aqua airdrop, etc.)