What rewards next ? (Patreon)

I want to give more rewards to my beloved patrons who pledge for tier 2 or 3 =D
I was thinking of making one additionnal clean drawing with alt versions each month (making them 5 instead of 4). However I'm not always satisfied with these variants and sometimes they are not very interesting to draw.
I could instead make several colored pictures. They would not always be super clean, but I could show more characters and situations.

I prefer that you tell me what you prefer.
In the end I may do either one option or the other depending of your answers and depending of my mood xD