I like #47 & 43. For 47 can you take out the tagline at the bottom of the circle and just have Quick Ship at the top and then Prints at the bottom of the circle? Also, can you play around with the fonts/circle itself and see if you can make it a little less flat/structural?
I like #63. Can you try a few other modifications? Try blue instead of grey. Maybe try a few shades for me to see? Also, can you try a few other options rather than the small circles that are above the main circle? Like different circle placement/size/maybe some aren't filled in...