I would think that although they both use Micron chips, the "G" revision used in the Ballistix has performed much better on A64 systems when tested in reviews at sites like Anandtech, etc. The reviews done at Anandtech are cumulative in that they report how newly tested ram does when compared to everything that they've tested in the last xx months (12-24 maybe) so if you go check out a recent memory review you should at least see how they compared on A64, although not a guarantee of how they will perform on the new DFI, it should still give you a good idea of what to expect.
