¿Who is stronger, Colossus or Loki?

Colossus, also known as Piotr Nikolaievitch Rasputin, is a superhero from Marvel Comics who first appeared in Giant-Size X-Men #1 in 1975. Created by writer Len Wein and artist Dave Cockrum, Colossus is a member of the X-Men and one of the most powerful mutants in the Marvel Universe. Colossus' superpowers and strength are closely tied to his ability to transform his entire body into a form of organic steel. When in his steel form, Colossus gains incredible strength and durability, making him one of the strongest beings in the Marvel Universe. He can withstand powerful physical attacks, and his steel skin makes him impervious to most forms of harm. One unique aspect of Colossus' powers is that he can transform back and forth between his human form and his steel form at will. While in his human form, he retains his normal strength and abilities, but when he transforms into his steel form, he gains incredible power and durability. Colossus' origins are closely tied to those of the X-Men. He was recruited by Professor Xavier to join the team of mutants who were trained to use their powers for good. Despite his gentle nature, Colossus quickly became known for his incredible strength and courage, using his powers to fight against various villains and threats. Throughout his career, Colossus has had many memorable moments, including his romance with fellow X-Man Kitty Pryde, his leadership role in various X-Men teams, and his pivotal role in many Marvel Universe events. Overall, Colossus' superpowers and strength make him one of the most iconic mutants in the Marvel Universe. His ability to transform into organic steel gives him incredible power and durability, making him a formidable opponent for even the strongest villains.

Loki is a character in the Marvel Cinematic Universe (MFCU) who has appeared in several films and television series. Played by Tom Hiddleston, Loki is a god of Norse mythology and the adopted brother of Thor. Throughout his history in the UCM, Loki has been a villain and an anti-hero at different times. He is a complex character who has gone through several transformations along the way, but he has always been a charismatic and exciting character. Loki has superhuman abilities, such as incredible strength and speed, and magical abilities that allow him to control and manipulate others. He is also an expert at deception and manipulation, which makes him a very dangerous villain. Although Loki has been a villain in the past, he has also had moments of heroism and redemption in the history of the UCM. In the TV series "Loki", the character is shown being taken to an alternate dimension after escaping with the Tesseract in the movie "Avengers: Endgame". There, he is confronted by an organisation called the Authority of Temporal Variation (AVT), which forces him to confront his past actions and face the consequences of his actions. Overall, Loki is a complex and fascinating character in the UCM who has gone through several transformations and has kept fans excited and entertained for years. With his knack for deception and manipulation, and his superhuman abilities, Loki is a dangerous and exciting character that always keeps viewers guessing.