Liked the top image design from the first two entries (3 and 4) over the new idea. Also liked the lighting effects on entry #3 more than entry #4 without them. Weight of "Dynoware" in #4 is an improvement over the same in #3.
The "Development" text barely visible. We like the ratios you're using with the different pieces, but need that to have more of a presence than what is shown particularly in entry #3, where it looks like a dotted line in the thumbnail preview.