I vote 308. Shorter action with less recoil. There is a small advantage with the 30-06 with heavy bullets, but do not think a 308 cannot handle a heavy bullet. Penetration with a 200 grain bullet in a 308 is awesome.

There was no greater freedom than when I would leave Holiday Park Fish Camp heading my airboat west toward the Big Cypress. Fuel for 4 days, a good machete, an ice chest. No phone, no radio. Just God and me and the Everglades.