It is obvious that bounty will definitely help you to make more money, I also participate in bounty to make profit and invest in my favorite altcoins. can participate in airdrop, sometimes there are a few good airdrops to help you get profit
airdrops are profitable as a concept, however statistics on airdrops success is not good at all
It is more profitable to participate in bounties at this point for real
No doubt, the bounty payments are bigger and better than any kind of airdrops, from my experience. There is no guarantee the airdropped tokens or coins will worth after listing but the same chance is higher for the bounty rewards.