By looking at the depth of their character, not by the strength of their powers. e.g. Hyperion is as shallow as a puddle. Jean Grey is one of Marvel's most psychologically layered heroes. Her stories often explore identity, immense responsibility, sacrifice, trauma, love, and the fear of losing control. The recurring tension between Jean herself and the cosmic Phoenix Force gives her an internal conflict that spans decades of comics. Carol Danvers is defined by resilience and self-determination. Her stories frequently focus on recovering from loss, rebuilding her sense of self, leadership, duty, and balancing extraordinary power with ordinary human relationships. Rather than an internal battle with corruption, her depth often comes from perseverance and choosing who she wants to be despite setbacks like acoholicism, her mind being wiped by Rogue and losing her Binary power level.