What bat hits farther for distance wood or aluminum?

This is a difficult question to answer. Most of the wood bat baseball every day people see is played by professional players. These players have the ability to hit the ball much farther and harder than almost any high school and college players who use aluminum.

There are a few instances where MLB players have swung a metal bat in practice. During said practice, there have been many "tape measure shots" hit. However, my guess is none of these are documented.

My personal belief is there is a much larger "trampoline effect" in the aluminum bat, but the sweet spot is easier to find. In a wood bat, the sweet spot is smaller, yet sweeter.

Again, this is not based on any scientific tests or data, rather personal experience of a standout high school and college player.