/ic/ - Artwork/Critique

Experimenting with poses and angles. While using the same general design shapes and details, I tried to create two characters that were opposite in the personality they give off. For the guy on the left I wanted him to feel more stand offish, while with the guy on the left I wanted to feel more approachable, like someone you would talk to at a party or something. They're both still really rough, and I'm not 100% sold on their designs, but it was a fun experiment. Thoughts?
>>2123556
Top of the head is getting lost in the background, and that ear is huge. Just what jumps out at me.