Buck,
i agree, i think a 30.06 will penetrate deeper than a .308 with premium bullets. I didnt mean to say that slower velocity always results more penetration regardless of the velocity. What i was trying to point out was that when you get above 30.06 velocities even premium bullets expand quicker and as a result dont drive as deep. I guess it depends on what you define as "performance". Now give up the noslers and load some barnes x, and i might buy the faster = more penetration theory, but not with noslers.

Oh and by the way, im putting the ford deisel up for sale..... gonna buy a toyota