Ahhh, the waiting game. I had this brief discussion with myself every car I have purchased. If I would have waited on the 08, I could have got an ACR... etc.
Paul said best, cars, computers, cameras, phones if you wait for the neatest feature, you'll be on the sidelines forever. In this particular case, there may be no future version, and the old ones go up in value...
Case in point. I waited OVER for 2 years for a Gen 5 in a color that was worth a crap (IMO). It almost cost me my marriage (wife's turn for a cool car), and finally when they announced the 2014 colors that were not satisfactorily wild (save for the T/A, and she wanted a GTS), we said screw it, and went another direction.
We LOVE the other direction, but still we don't see a color that we would buy (LOVE stryker green, but have SSG, and the wife wouldn't want 2 green). So we would still be waiting...
Anyway, do what you want, of course, you gotta live with it!