Which one will you chose?
I certainly pick up Zhang 3 Feng.
Though Sweeper Monk was far superior to Zhang Sanfeng in terms of Kung Fu level, Z3F would surpass him in terms of MA philosophy.
Sweeper Monk was a genious for UNDERSTANDING and TRAINING kung fu skills which was written by other inventors.
Huang Shang was a creator of genious, but he was based on others' kung fu skills to write his 9 Yin Zhen Jing.
There was only one who created his unique and powerful way of Martial Arts nearly on his own, that is Zhang San Feng.