I love both Bounty & Airdrop, but of course supported by reputable Bounty management teams.
Some of the properties of Bounty:
+ Time: long term;
+ Requirements: complicated;
+ Reward: great;
+ Professional;
+ Easy to interact with the management team;
+ Purpose: promote the project to many people for a long time.
Some of the properties of Airdrop:
+ Only request to do only 1 time
+ Simple requirement;
+ Reward: small;
+ Purpose: increase community members.
Now that I only participate in bounty campaigns, I have lost confidence in most airdrops because I did not have enough time to learn each airdrop before joining.
And I am against the bounty manager asking participants to do KYC
