Which campaigns are more profitable for the Full Members? I was used coinomat, secondstrade and now i use bitmixer.io.
as hilariousandco said you should check out the OP and select it for yourself.
every campaign has its own pros and cons. you need to see which one suits you
bitmixer is one of the best campaigns available IMO. because it has no minimum post requirement and it is fully automatic and pays weekly, directly to your wallet.