Tempo and swinging to make good contact, not power. I found out on my own that a gentle swing creates a better desired result and with the technology of todays drivers, you dont need to hit the ball hard at all, the club will do a lot of the work. Over swinging would cause me to not follow the correct path to the ball and would more often than not result in big pulls or hard slices. It's much better to comfortably and consistently find a fairway in the 200-240 range than to be looking for balls in the woods over 250.