RE: Limb-Driver or Whammy rest?
I would have to say that you are better off using full containment by reading your post. If you cant manage to grab your arrow with your index finger while raising your bow than neither one of these rests are going to do you any good. Stick with the WB...
Shane is right about the LD though. They do have a new containment arm that allows for a full grip on the arrow where it wont move. Havent tried it yet, but i dont really need it so im not sure ill even get one.
Derek