Color or Tones? (Twins Update Question) (Patreon)

I spent all day on that last panel and every version came out looking like garbage so ignore it for now. This week was pretty crippled by my bad brain acting up in general. [EDIT: nope. I got it done afterall].

So the question I am putting forward is that I need to decide if the comic will be full color or if I will stick to tones (which is black and white but adding more ink detail to substitute the lack of color). I personally feel like tones would feel a bit like a cop-out considering how long I have been working on this, but it would allow me to finish it faster.

So, because this is part of the comic update for the week I want to hear your opinions on the matter: should I just focus on adding in ink details and keep it black and white, or should I go ahead and do full color?