I don't really know...neither Bane or Revan are going to get speed blitzed by Palpatine, that I'm sure of. Bane, tbh, might have a better speed feet then Palpatine...moving at bullet speed (857m/s). Revan, on the otherhand, is no joke himself, he has slaughtered armies of Dark Jedi one of the most powerful nexus's, utterly destroyed Darth Nyriss (who I would put above Maul), and is renowned as "one of the most powerful Sith Lords in galactic history" and has been stated to be int he category of "the best of the Jedi." Together, with Bane's speed and TK, and with Revan's precognition and wide variety of attacks, I say they take this.