which sketch should i work on first? (Patreon)

i was looking through some older sketches and since i didn't doodle much lately + i'm in the process of designing a new character: which one should i work on first?

First is riamu yumemi; second is a random character which will probably be redesigned in some way? idk i kinda wanted to make it a boy, -- and last one is another random chara i did for valentine's day