Hello Sebastian,
Nice new entries. I'm excited about the position of the cube and font in logo #32. From logo #1 I still like the colour planes of the cube with the white plane next to the text and the dark blue one on the outside of the cube. From logo # 31 I like the small cube as a dot on the i (it's a nice detail), especially when it has the same position and colour planes as the big cube (as done in #35). So why not combine those three elements in one logo!
#35 is interesting too with the block coming out, but than I prefer the shape of the compact square cube of the blue version(s).# 40 interesting cube. I had a good look at it, but it's too light orange for me, may be red will do or as part of a logo.
Thanks!
Best regards,
Frank