I Need Some Advice...

So, I've finished drawing my app art...
And I need to know what I should draw next.
Now, as much as I would love to draw requests I am not confident in my own ability to properly draw other people's pets, humans, animals, mythical creatures, etc.

So, I will start with some of my own characters until I improve a bit. c:

I would love to know which character I should start with though, so I'll list them.

You can pick randomly or pick someone you'd like to see.
You can even pick the first five in order if you like.

Thank you for responding. c:

Xaki
Chelt
Mister
Midx
Equidis
Cierul
Diiu
Hae
Vwli
Quyk
Fiya
Kreste
Maroka
Filetto
An
Jvin

Unofficial Characters:
Maximillione (Maxi)
Lunette
Gabriel
Noelle
Maria
Mirabelle*
Bethany*
Aaron*
Elizabeth*
Anastasia*

Thanks again! c: