Irene, My partner and I really like the "Crop Data Network" text in #12.
#154 might be a bit washed out with the green background. #153 is a nice color scheme but does not pop as nicely as the contrast in #12 - obviously.
I would like to see some more.
By the way, I was a little confused by your profile. It seemed to indicate that you were working in a way that was contrary to this website. I made mention of it to logotournament support in the context of other issues I have with their website... just thought you ought to know.
Best,
George