Super G is proprietary and Pre-N is loosely based on a future standard that will change in hardware and firmware implementation. Since they both have backward compatibility with B&G, it seems that Pre-N is the way to go for speeds greater than 54G. From what I've read, it seems that Belkin is an early leader with great reports for a preliminary standard and Netgear looks very promising in their latest design. I don't see how this Super G stuff can last, given the maturation of the Pre-N stuff. Also, even if you want to stay with 54G mode, I would consider Pre-N based on its superior antenna topology for multipath signals.
Has anyone gotten the new Netgear?