Friendly round face

Friendly round face - student project

These are my first attempts. I'm trying to make a friendly typeface without any sharp edges. Will it be too blunt? I don't want it to be a childish typeface. And how should I work out the "e"?

Friendly round face - image 1 - student project

Friendly round face - image 2 - student project

Oscar Liedgren
Designer, camera man, pianist