DeepOnion is definitely the best airdrop I ever participated in.
The dev made a very good move by making the airdrop 40 weeks long, distributing coins once a week and combining the airdrop with signature campaign. This gives the project a lot of advertising and very big supportive community has been built already.
And as was said already above, money-wise it's also excellent, all participants get like $500 - $1000+ worth of coins every week (at current Onion price), which is quite a lot. It means that if you participate in all 40 drops, the coins you get for free can be worth at least $40k.
If you are eligible, you should definitely apply and join in

Check my post regarding DO scam, it's percentage based now so how can you get such a large amount?lol. tired of seeing shillers of Deep Onion all over BCT. Trying to pump up a dying coin lol.