More is better.
Marx & Engels collected works is ~35.000 pages total.
Proudhon's life work is like ~2800 pages total.
In terms of penises even if we halve M&E to 17.500 pages each, they had six times larger penises than Proudhon's tiny weeny little penis.
How pathetic is the Proudhonist? Just point out his tiny penis and laugh in his face.