It does seem a little silly. I was reading the descriptions going "And what benefit does this design have over the others?"
It doesn't look like there's much. I voted for "Technology" because they said it might help with identification during space-walks, but they all look about the same. Glowy-wires built into some shape or another.
Still cool that we get some say about the suit, and I guess I'm glad they're not leaving critical design decisions up to a vote.