First off, thank you for your help in our logo search.
We really like #19, but still feel there's something else missing. Maybe play with the fonts/letters to make them a bit more agressive. Also, can we request a different sample using something other than a star? For all we know the star is the best option.
#18 also looks good, but the colors/shades look too soft. It also gives us a feeling of a button/capsule rather than a logo, not to mention the star doesn't look good in the "D".
Unfortunately #17 didn't catch any of our attention. We appreciate the creativity, and encourage it.
Thank you for your help!