Currently I'm in Effect.ai project. They've finished the ICO pretty successful if we take into consideration the current market state. But how can I say if it's the best or not, if I don't get the reward yet? I suggest you to change the title to something like "The best AirDrop/Bounty where you guys have ever participated in". My best previous campaign is WePower. I've got in to the first part of the bounty, there were pretty few participants and huge reward pool, so I was very pleased with my reward)))
Effect.ai is a potential project . But It's too late for me . In bounty , few participants = more profits
BTW - Good luck with your journeys , CryptoBuds