2.5" barrel
Get all of our models in retail setting grade, Big companies use a lower grade of wood with grain issues, color, or other minor issues.  The best wood goes to the pros and the standards go down to use up the non A grade billets.  I constantly hit above 90 exit velo with the ugliest bats that have come off the lathe and they still only break on bad contacts.  Your's wont even be ugly and you'll be surprised by how well they perform!