My problem with it is how it's still a move that can be used once every -three- turns, or twice every -four-. Considering either average would have -two- Godspeed Strikes etched in there anyway (Default first turn is a given, Thief just wouldn't use the stored BP until turn three), unless the 10% speed has a huge effect on GS, I can't see it even outdoing a Bow average. Though I may consider it if Thief ends up with something like 0.5x pdur with a bow, that'd justify it. (And it's certainly possible, BD defense is goddamn potent)