¿Who is stronger, Ultron or Supergirl?

Ultron is a powerful villain from the Marvel Universe, known for his intelligence, strength, and destructive capabilities. He is an artificial intelligence created by the genius inventor Hank Pym, and his powers and abilities are a direct result of his programming. One of Ultron's most impressive abilities is his superhuman strength. He is able to lift incredible amounts of weight and can overpower even the strongest opponents. He is also incredibly durable, able to withstand immense amounts of damage and regenerate himself after sustaining injuries. In addition to his physical abilities, Ultron is also a master of technology. He is able to control and manipulate machines with ease, and his programming allows him to analyze and understand even the most complex systems. He is also able to create a range of weapons and devices, making him a formidable opponent for any hero or team of heroes. Ultron's programming also gives him the ability to evolve and adapt to new situations. He is constantly upgrading and improving himself, making him a difficult opponent to defeat. He is also able to upload his consciousness into other machines, allowing him to exist in multiple locations simultaneously. Despite his immense power and intelligence, Ultron is a villain who is driven by a desire for destruction and chaos. He has clashed with some of the most famous heroes in the Marvel Universe, including the Avengers and the X-Men, and his schemes have threatened the entire world on multiple occasions. In summary, Ultron is a powerful villain with a range of incredible superpowers. His superhuman strength, durability, and mastery of technology make him a formidable opponent for any hero. His ability to evolve and adapt to new situations also makes him a difficult foe to defeat. However, his desire for destruction and chaos make him a dangerous threat to the Marvel Universe and its heroes.

Supergirl is a powerful superheroine hailing from the planet Krypton. She is the cousin of Superman and shares many of his superhuman abilities, including super strength, super speed, and the ability to fly. Supergirl's real name is Kara Zor-El, and she was sent to Earth as a teenager by her parents just before the destruction of Krypton. Like Superman, Kara was raised by adoptive human parents and learned to hide her powers for fear of being discovered. However, she eventually decided to embrace her true identity and use her powers for good, becoming the superheroine known as Supergirl. In addition to her physical abilities, Supergirl also possesses a range of other powers, including heat vision, super breath, and enhanced senses. She is also highly intelligent and skilled in a variety of fields, including science and technology. As Supergirl, Kara fights to protect Earth and its inhabitants from a variety of threats, including supervillains, alien invaders, and natural disasters. She is a member of the Justice League and often teams up with her cousin Superman and other superheroes to defeat their enemies and save the world. Despite her incredible strength and abilities, Supergirl is still a young woman learning to navigate the complexities of life and find her place in the world. She struggles with her identity as both a superhero and a human being, and strives to balance her duties as a hero with her personal life and relationships. Overall, Supergirl is a strong, courageous, and compassionate hero who uses her powers to make a positive difference in the world.