Really like
#9,
#10, &
#11Would like to see Growth and Hacker included on the same line. Want to use the term "Growth Hacker" in the same context and not be mistaken for "Hacker Consulting"
The gradient fill in
#10,
#11 is nice but the solid fill in
#9 will probably look better on printed material. Would like to see some different shades of green. Something a little more healthier green vs yellowy green.
I like the difference in the grey tone between the white and black background, were still deciding if were using a white or black background for our logo placement