Here are the breakdowns of each character which most of you have knowledge of already.
Namor the Sub-Mariner is a fictional, comic-book character in the Marvel Comics universe, and one of the first superheroes, debuting in Spring 1939. The character was created by writer-artist Bill Everett for Funnies, Inc., one of the first "packagers" in the early days of comic books that supplied comics on demand to publishers looking to enter the new medium.
Initially created for the unreleased comic Motion Picture Funnies Weekly, the Sub-Mariner first appeared publicly in Marvel Comics #1 (Oct. 1939) — the first comic book from Timely Comics, the 1930s-1940s predecessor of the company Marvel Comics. During that period, known to historians and fans as the Golden Age of Comic Books, the Sub-Mariner was one of Timely's top three characters, along with Captain America and the original Human Torch. Everett said the character's name was inspired by Samuel Coleridge's poem, "The Rime of the Ancient Mariner".
The mutant son of a human sea captain and of a princess of the mythical undersea kingdom of Atlantis, Namor possesses the super-strength and aquatic abilities of the "Homo mermanus" race, as well as the mutant ability of flight, along with other superhuman powers. Through the years, he has been alternately portrayed as a good-natured but short-fused superhero, or a hostile invader seeking vengeance for perceived wrongs that misguided surface-dwellers committed against his kingdom.
The first known comic book antihero, the Sub-Mariner has remained a historically important and relatively popular Marvel character. He has served directly with the Avengers, Fantastic Four, the Invaders, and the X-Men as well as serving as a foil to all of them on occasion.
Namor possesses superhuman strength and, with the possible exceptions of Orka and Tyrak at their full sizes, is the strongest Atlantean ever known. The exact level of his strength is dependent upon his physical contact with water, in which he needn't be submerged. It has been shown as sufficient to effortlessly toss a water-filled ocean-liner, despite the underwater viscosity. His strength diminishes slowly the longer he is out of contact with water, though an extended period on land does not result in his death, as it would for a typical Atlantean, and his power is retained in full as long as he keeps himself wet. Namor also possesses superhuman stamina and resistance to injury due to his hybrid nature. Namor's strength level is such that he has held his own in hand to hand combat with beings as powerful as the Hulk.
Aquaman is a fictional comic book superhero who appears in DC Comics. Created by Paul Norris and Mort Weisinger, the character debuted in More Fun Comics #73 (Nov. 1941). Initially a backup feature in DC's anthology titles, Aquaman later featured in his own title several times. Nearly two decades later, during the superhero-revival period known as the Silver Age of Comic Books, he was a founding member of the Justice League of America. Later still, in the 1990s-present Modern Age of Comic Books, Aquaman's character became more serious, with storylines depicting the weight of his role as King of Atlantis.
In his early Golden Age appearances, Aquaman could breathe underwater with gills, had superhuman strength enabling him to swim at high speeds, and could communicate with sea life and have them do his bidding. Initially, he was depicted as speaking to sea creatures "in their own language" rather than telepathically, and only when they were close enough to hear him. While he was often described as the "sovereign of the sea," with the waters of the entire globe his "domain," and almost every sea creature his "loyal subject," the title was never an official one. Aquaman's adventures took place all across the world, and his base was "an ancient temple of lost Atlantis, kept underwater," in which he kept a solitary throne.
During his wartime adventures, most of Aquaman's foes were Nazi U-boat commanders and various Axis villains. The rest of his adventures in the 1940s and 1950s had him dealing with various sea-based criminals, including modern-day pirates such as his longtime archenemy Black Jack, as well as various threats to aquatic life, shipping lanes, and sailors.
Aquaman has a number of superhuman powers, most of which derive from the fact that he is adapted to live in the depths of the ocean. He has the ability to breathe underwater. He possesses superhuman durability high enough to remain unaffected by the immense pressure and the cold temperature of the ocean depths, this also makes him tough enough to be invulnerable to machine gun fire.He also possesses superhuman strength. He can swim at very high speeds, capable of reaching speeds of 10,000 feet per second and can swim up Niagara Falls.He can see in near total darkness and has enhanced hearing granting limited sonar. Although he can remain underwater indefinitely without suffering any ill effects, Aquaman grows weak if he remains on land for extended periods. However, when Batman invented Aquaman's water suit he was able to walk on land for an indefinite amount of time and was no longer vulnerable to a "dehumidifier".
Bottom line friends....WHO IS MORE WORTHY OF A CBM COMING SOON TO A THEATER NEAR YOU?