If my memory is still good, I think Chipmixer has been the bet paying sig campaign from 2017 to this date. In fact at one point when BTC when the recent bull market started, members who met the maximum post requirement were recieving close to or more than $500 a week.

So what criteria are you using to select sig campaigns every year?
Because I believe Chipmixer should be representing every year (yet it appears only once) since 2017, because;
1. They have been consistent every week since they started
2. They hve been he undisputed highest paying campaign for a very long time