I don't know how a LD shaft would making aiming easier on shots without english, but they do reduce/eliminate squirt, depending on length of shot and how hard you hit it, so it is likely they could make aiming easier on shots with english...so the story goes.
Even if true, that still does not make aiming easier.
At most, you aim closer to the "standard" target.
How, exactly, is that easier. Hint: it isn't.
What the LD'ers claim is pocketing the ball is more likely.
Dale