What wallets are you guys using for these airdrops? Do they have to be specific for each coin? I have MEW atm for my eth tokens.
It depends of the project/company providing the airdrop. Some of the coins are tokens based on ethereum, and than you can use your MEW. Others are based on Waves plattform. Or others are real own protocols like deeponion. For this one you would need to upload their wallet.