I like your designs very much, #63, 75 & 81.....My partners are a little scared about how very abstract they are, but are getting used to the idea more and more....Is there any way you can make it not so very geometric, same idea, but a little softer ? #63 is still the best, the round shapes make it softer, the others are missing this, they have too many sharp angles..
Also the font, you need to choose one where the letter "D" is more round, otherwise "NDID" becomes very crowded...Thank you, #63 is my absolute favorite, but there are other people I need to consider their opinions, make you can make one more try keeping in mind my comments.
Great work !