I started earlier, when they were a dime.
Never was much of a Superman fan. Much more Batman, Blackhawk and Sgt. Rock of Easy Co.
Started with Marvel when they went to 12 cents. Big Jack Kirby fan with Captain America, Iron Man and Sgt. Fury And His Howling Commandos.
Later with Jim Steranko and Nick Fury: Agent of SHIELD.
For me it was “Space Family Robinson” and “Metal Men”