Two Sorcerer Subclasses

Hi everyone. I've been working on a collection of homebrew subclasses and am still trying to get my head around balancing them effectively. These two for the sorcerer are some of the most complex I've come up with so I've been trying to perfect them as a baseline for what to aim for. I posted an older version of these on Reddit a couple of days ago and have been workshopping them based on people's feedback over there. If anyone here has any thoughts I'd love to hear them!