¿Who is stronger, Whis or Piccolo?

Whis is a prominent character in the "Dragon Ball" series, serving as the angelic attendant and martial arts master to Beerus, the God of Destruction for Universe 7. First introduced in the film "Dragon Ball Z: Battle of Gods," Whis is depicted with a serene demeanor, light blue skin, and distinctive white hair. As an angel, he possesses extraordinary abilities, including Ultra Instinct—a state of heightened reflexes and movement. Whis is responsible for training both Beerus and Goku, aiding them in mastering advanced combat techniques. Despite his calm and composed nature, he exhibits a fondness for Earth's cuisine, often indulging in various delicacies during his visits. His character adds depth to the series by exploring themes of divinity, mentorship, and the balance of power within the universe.

Piccolo is a pivotal character in the "Dragon Ball" series, known for his complex evolution from a formidable antagonist to a steadfast ally. Initially introduced as the reincarnation of the evil King Piccolo, he sought vengeance against Goku for his father's defeat. However, after being bested by Goku in the 23rd World Martial Arts Tournament, Piccolo's trajectory shifted. Recognizing the looming threats to Earth, he reluctantly allied with his former adversaries. A significant turning point in his development was his mentorship of Gohan, Goku's son. This relationship fostered a deep bond, revealing Piccolo's capacity for compassion and selflessness. Throughout the series, Piccolo's abilities are showcased through his exceptional combat skills, strategic acumen, and unique Namekian traits, such as regeneration and powerful energy-based attacks. His journey from villain to hero underscores themes of redemption and personal growth, solidifying his status as a beloved and multifaceted character in the "Dragon Ball" universe.