There are so many variations of paper tests out there to test your knife's sharpness, I was wondering what others did.
I saw the one Chef Niloc did in the Rader pass around, and I have tried that with limited success.
Also, there is the paper dropping and slicing technique that Salty performed sans garments in that video.
Then there is just the regular paper cutting but with different weights of paper (copy, newspaper, receipt etc.)
I've started doing what I think I saw Kramer do, fold the paper to a rounded edge and slice through it on the bias, and I am also push cutting slow curves in the paper.
I think Dave in his video said to go buy the cheapest copy paper at an office supply store.