Just pulled the trigger on the EVGA ACX version. Can't wait!
Though, was a little slow and didn't order it in time for the first shipment at NCIX. Wait time says 5-10 days though, so I think it'll be worth the wait since it was priced the same as all the reference cards.
God I can't wait (I know I said that twice but I'm excited)! Was a nice price considering everyone was thinking it'd have a $699 price tag. Not to mention, that leaked benchmark had the Titan as only an 8% improvement. I was originally considering the Titan because of the extra vram, but other than that, it doesn't have that much more going for it to justify the extra $400.