Coffee Central logo concepts

Coffee central these are a coupla logo concepts I'm working on. Nothing is set in stone yet, these are just the 4 I kinda favored among the 7 I did. I chose the dark, earthy kinda ground colors 'cause you know, coffee is DIRT... and DIRT is full of GERMS... and I'm up to my 4th cup today... which I'm having as I'm typing this.

Feedback much appreciated.

keyboard shortcuts: previous shot next shot L or F like Z toggle zoom