ORIGINAL: GTB
Yeah, its newer, so more parts will be out for it. Plus its belt drive, so you don't have to worry about torque steer out of corners.
With drift tires on torque steer is a non factor your wheels dont have enough traction to cause torque steer. Even with rubber tires on and a mild motor like a 19 turn Money or Quad Mag torque steer is not even an issue.