Any news on NF2?

I think https://bitcointalk.org/index.php?topic=250249.msg5480556#msg5480556 is interessting because the new chips need less power. So it should be easier to get two on a usb stick. Because they are pin compatible it should be possible to just put them in?

If anyone needs samples:
http://www.bitfurystrikesback.com/product/bitfury-55nm-rev2-samples/