Drivers: the best one I've hit was a Callaway Razr Fit. When you hit it in the sweet spot it was a bomb ball. And it was difficult to slice with it.
Now tone electrons. It's absolutely true. It's all explained here by the genius himself. If your name wasn't David Lindley, Jackson Browne, Larry Carlton, Bonnie Raitt, Graham nash, Stevie Ray Vaughan, Steve Lukather, Robben Ford, Randy California, Rick Vito, Dean Parks, Eric Johnson, one of the Beach Boys, Jay Graydon, or Ry Cooder, you were out of luck.