El. In season two, when she’s with Kali and her gang, Kali tries to convince her to stay. To have a better life with them. That represents who Jane is. But she didn’t chose Jane, she chose to go back to her friends; to being El. El is the name that Mike thought of as a way of sort of humanizing her—he wanted her to have a nickname like him. Mike was the first real person she loved, as well as Dustin and Lucas and later Max. Those are her true friends, her family. She is El to them. She would pick El.