Hypothetical situation time:
Hui Juk learns 6 Yeung Divine Palms (I think that's the name of it) from Teen San Tung Lo, Hong Lung 28 Palms from Kiu Fung, and Shaolin's Mighty Gum Gwong Palms from his father, Chief Abbot Yeun Chi.
Having mastered all three of these mighty palm techniques, Hui Juk uses his inner power (Mo Ngai Tze + Teen San Tung Lo + Lee Chou Sui) and strikes three identical boulders...the first with 6 Yeung Divine Palms, the second with Hong Lung 28 Palms, and the third with Mighty Gum Gwong Palms.
What sort of results will Hui Juk see? Which of the three palm techniques is most destructive? Which is least destructive? How does the kind of damage each technique inflicts upon the boulders differ?