And from Dave D on the PDGA thread:
"We've been testing the Mamba and Dominator as well as new versions of the Champion Flattop Stingrays and Cobras for the past three weeks or so.
The Mamba was designed to give maximum distance for minimal effort. I believe the numbers are 11,5,-5,1. The Mamba has more high speed turn than any other of our long range drivers, so it is not meant to be thrown into a headwind. For those without much driving speed, it will be a blessing. It will add distance. For the medium armed crowd, it will shape long lines for turnovers and straight ahead shots, as well as big rolls. For those with big arms...not for them unless they want a real long fast turning roller. The Mamba will be released first in Champion around the end of February.
The Dominator occupies the same basic slot as the Groove, but no groove. It is somewhat faster than the Groove, (or Boss or Ape for that matter). Similar speed as the Vulcan or Katana, but more high speed stability than either. The Dominator will be released first in Champion in weights from 175gms down to 130s in Blizzard Champion. We have not established a release date yet for the Dominator. Probably some time in Spring."