Developement update

Chapter 3-4 are fully complete. Chapter 5 is halfway complete now. Long and short of it is, I was thinking of releasing the game into Early Access at and around chapter 6 when the halfway point of the first arc of the story is reached. The full game consists of 3 acts, each act containing 13 chapters. The demo is the first 2 chapters only. So the question is should I wait for even more of act 1 to be completed or release at chapter 6.....