For both of these games, composite and metal softball bats are where it's at. It all depends on what feels most comfortable in your hands. Practicing at the batting cages means you should use the same bat you plan on using in the game. A composite bat is slightly lighter weight and provides less bounce and strain in the grip.
With metal bats, there's more strength behind the hit, giving you the ability to improve your overall batting skills. Most people use composite bats for fastball softball, while there's an even mix of aluminum and composite bats used for slowpitch softball. The key is to find the right size for your height and focus on how the bat feels in your hands.
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