Light and Dark: Supergirl and Jessica

Have there been any feminist analytic comparisons between Supergirl and Jessica Jones yet? They're coming out so close together and both are strongly about femininity and strength, it seems inevitable.

I am deliriously excited because it will be fascinating to watch the two splitting off into different directions: Supergirl as an icon to little girls, and Jessica, the vanguard of the darkest corner of the MCU so far.