/ic/ - Artwork/Critique

I've been drawing for roughly 2 weeks now I think. First week was just drawing, second week was line confidence and faster workflow exercises. Now I am learning the Loomis and Dodson. I started drawing because I want to make short stories/webcomics about goblins. I got some advice when I started that I should get to an acceptable level before starting but I'm starting to think that might not be a good idea. Should I start my illustrations/comic now with my mediocre art and improve my drawing as I progress with my story or spend a few more weeks grinding fundies?

And to the two anons that recommended robotpencil and James Gurney to me thanks. They are really good for what I want to learn.