These look great, especially entry #1 and #2. I really like the font and mark creations. However, the colors are a little too "solid" - especially the blue and purple in entry #2. We really like the subtle gradient from dark blue to light blue in entry #4 and #5 and would love to see #1 and #2 in that type of gradient color format.
Also, helix in entry #1 seems a little off. I'm not sure if it's outside lines being a little thick and/or if there needs to be some sort of depth (shadow, color change, or something) to actually show that 3D dimensions of a helix. It just seems a little flat.
Thank you very much for your hard work, looking forward to seeing the next version.
Thank you!