Which is more powerful, the Heavenly Silkworm Divine Skill or the Extermination Demonic Skill in martial arts novels?

In wuxia novels, the Heavenly Silkworm Skill and the Extinction Demon Skill were both extremely powerful martial arts, but the specific situation would vary according to the author and setting. It was difficult to simply compare which was more powerful. The Heavenly Silkworm Divine Skill was a martial art commonly seen in martial arts novels created by Mr. Jin Yong. It was easy to cultivate, but it was extremely powerful and could quickly increase the strength of the cultivator. The Heavenly Silkworm Divine Skill was unique in that it could turn strength into qi and manipulate qi and blood to attack the enemy's weakness. It could also be upgraded as the cultivator's cultivation increased. The Demon Art of Annihilation was a common martial art in the wuxia novels created by Mr. Gu Long. Its characteristics were that it was extremely difficult to cultivate and required extremely deep internal strength and cultivation. Moreover, its attack method was also very unique. It could fight poison with poison, fire with fire, and water with water. Its attack range was wide, but its attack power was relatively weak. Therefore, it was impossible to simply answer which one was more powerful because these two martial arts had different characteristics and abilities under the specific setting and author.