@BoubonicNugz - dude... when I refresh the page I usually skip through to get an idea of how many new submissions have been put in, but I hit yours and instinctively stopped and looked, that really says something. In your standout test, to me, it's a clear winner. Colour choice is excellent.
One big problem for you - the "h" design is great and a huge step up from the last version - I like how the circle with the vertical line of the h make a power on/off symbol, very clever! The problem after I was looking at your design for a while was I said in my head "wheelchair" and then that was the only thing I could see - a wheelchair logo. Sorry man.
Damn! I hate to admit it, but your right. I didn't see it. Time to wipe that off the whiteboard. Thanks for the good initial vibes though

On the font front, thanks for sharing the name, I should have recognized it. You probably already know that for most of these there's a license free knock off version of them, I'll take a look and see if I can find one - either way it's a nice choice.
I've looked for good free knock-offs before but there really isn't any. Gotham Rounded is really in a league of it's own. There is a license fee for the font, as mentioned above. If you where to choose one of my designs as a final, I'd go so far as to split the license fee and accept a reduced bounty to see it used. Personally, I think investing in a timeless look would only benefit the future of the coin.
Now, to mix things up a little - our "H" symbol
Take another look at Auroacoin -
http://auroracoin.org/ - see how they don't use and "A" for their coin design? The symbol they chose is Fehu, the Icelandic symbol for "wealth" (I'm being a little simplistic here, but check it out:
http://en.wikipedia.org/wiki/Fehu)
Are we using the best "H" symbol at our disposal, or is there maybe a more interesting option out there? I've come across this
http://en.wikipedia.org/wiki/H_with_stroke seems like an interesting starting point for research.
Interesting - I like the correlation to this:
http://en.wikipedia.org/wiki/Reduced_Planck_constant