Like I said in one of the first posts, neither is wrong. I would have chosen the 06 because, it's cheaper for the same gun and the ammo is more available. If you have ever run out, brought the wrong ammo, or forgot your ammo, and need to buy some in podunk that is important. It's happened to me. Also I tend to to agree with the 68 mph post. Why buy a 340 v8 if you can buy a 350. The .308 is more popular in target rifles because it has been issued as a tactical and sniper round since the 60's, more for logistical reasons than anything else. The difference of cost and weight of brass and powder in 5 rounds isn't much, But the difference of a truck load or shipload adds up. I personal don't believe there is any inherent difference in accuracy, but there has been more development of the 308. The 30-06 is clearly more powerful. If you prefer the 308 fine. It;s what the AMU and snipers use. To say the 308 is better for hunting is just nonsense. The rifle makes more difference than the round in this case.