¿Who is stronger, Superboy or Vision?

Superboy, also known as Kon-El, is a powerful superhero from the DC Universe, first appearing in the DC Comics series "Adventures of Superman" in 1993. He is a clone of Superman and is one of the most powerful and respected heroes in the DC Universe. Superboy's story begins with Project Cadmus, a secret government organization that is attempting to clone Superman. After many failed attempts, they finally succeed in creating a clone of Superman, who they name Kon-El. As a result of his cloning process, Superboy possesses a number of superhuman abilities, including strength, speed, agility, and durability. He also has the ability to fly, and is immune to all forms of injury and disease. In addition to his physical powers, Superboy also possesses a number of mental abilities, including telepathy and telekinesis. He is also able to manipulate energy and matter, allowing him to create powerful energy blasts and even reshape the environment around him. Throughout his long and storied career, Superboy has faced many challenges and fought against a wide range of villains, including Lex Luthor, Brainiac, and the Joker. Despite these challenges, he has always emerged victorious, making him one of the most respected and admired heroes in the DC Universe.

Vision is a Marvel Cinematic Universe (MCU) character who first appeared in the 2015 film "Avengers: Age of Ultron". Vision is an artificial intelligence created by the villain Ultron, but ends up joining the Avengers to fight him. Vision is a synthetic being with superhuman abilities, including superior strength, speed and endurance to an ordinary human being. In addition, he can fly and possesses energy abilities, such as the ability to shoot energy beams from his forehead. Unlike most UCM characters, Vision is a being composed of technology and organic matter, which gives him a unique appearance and an interesting perspective on life and humanity. In addition, Vision is a very intelligent character and often acts as an advisor and strategist for the Avengers. Vision's history in the UCM includes his role in the fight against Ultron and his contribution in defending Earth against threats such as Thanos. He has also been romantically involved with the heroine Scarlet Witch, which has been an important aspect of his story arc.