Art style

Well it's very obvious I need a good strong art style to stick with. The problem is...I dont have one. While Muntron finishes up (on the script that is) I need to decide on a good art style to do this comic in.



Here's some of my newer ideas.


Well it came out smaller than I thought but...what are ya gunna do?
I've decided to lose the reflector thing and put glasses on him instead, and the coat will be much less detailed. I'm planning to do this digitally (on photoshop?) to add color but I do like hand drawing. I need to decide soon :S