¿Who is stronger, Iron Man or Ant-Man?

Iron Man, also known as Tony Stark, is a powerful superhero from the Marvel Universe, first appearing in the Marvel Comics series "Tales of Suspense" in 1963. He is a brilliant inventor and businessman, and is one of the most respected and admired heroes in the Marvel Universe. Iron Man's story begins with Tony Stark, the son of Howard Stark, a brilliant inventor and scientist. After his father's death, Tony inherits his father's company, Stark Industries, and becomes one of the most successful and influential businessmen in the world. However, Tony's life takes a turn when he is captured by terrorists and forced to build a weapon for them. To escape, he builds a suit of armor powered by an arc reactor, and uses it to defeat his captors and escape. As Iron Man, Tony has access to a wide range of advanced technology and weaponry, including his signature suit of armor. The armor is powered by an arc reactor, and is equipped with a variety of powerful weapons, such as repulsor blasts and missiles. In addition to his physical powers, Iron Man is also a brilliant inventor and strategist, and has used his intelligence and resourcefulness to defeat many of the Marvel Universe's greatest villains, including the Mandarin, Whiplash, and the Ghost. Throughout his long and storied career, Iron Man has become one of the most respected and admired heroes in the Marvel Universe, and is a member of the Avengers and the Defense Advanced Research Projects Agency (DARPA).

Ant-Man is a superhero from the Marvel Universe who first appeared in Tales to Astonish #27 in 1962. The original Ant-Man was Hank Pym, a brilliant scientist who developed a serum that allowed him to shrink down to the size of an ant, while also maintaining his full strength. Pym later developed the ability to communicate with ants and used his powers to become a crime-fighting superhero. The mantle of Ant-Man has been passed down to other characters over the years, including Scott Lang, who became Ant-Man to save his daughter's life, and Eric O'Grady, who stole the Ant-Man suit and became a less-than-savory hero known as the Irredeemable Ant-Man. Ant-Man's powers include the ability to shrink down to microscopic size, as well as to grow to a massive size, though this ability is less commonly used. In his shrunken state, Ant-Man retains his full strength, allowing him to punch with the same force as he would at his normal size. He also has the ability to communicate with and command ants, using them to gather information, distract enemies, or attack opponents. Ant-Man's strength lies in his ability to take on opponents who underestimate him due to his size. He can easily slip past defenses, gather intelligence, and take out enemies with unexpected attacks. He is also able to blend into his surroundings, making him a master of stealth and subterfuge. In addition to his size-shifting abilities, Ant-Man has access to an array of gadgets, including his helmet, which allows him to communicate with ants, and his Pym Particles, which he can use to control his size and the size of other objects. He also has access to a range of weapons and devices that he can use to defend himself and take down his enemies. Overall, Ant-Man's powers and strengths make him a versatile and powerful superhero, capable of taking on enemies much larger and stronger than himself with ease. His ability to shift between different sizes and his connection to the insect world give him a unique edge that few other heroes possess.