Although Airdrop is very fast and it's doesn't entails reporting weekly as a campaign project, air dropper hunters were regarded as a dumper that affects the market price of cryptocurrency and nowadays the rate of airdrop is not that nourishing such as seeing airdrop that worth $4, $10 and mostly $30 so to me I don't think airdrop worth it, its a better to do a bounty project that has a great future than airdrop .