A 308 is a 30-06 light.
There us nothing my 30-06 cant do, that a 308 can.
How ever I can use 180-240gr boolits in a 30-06 where they will preform inferiority
to the 30-06.
I can push a 180gr as fast or faster than a 308 can fire a 165.
In fact I can match most short mags, and the lower end of the win mag speeds.
The 308 cant even touch any of these.
I bought 100s to surplus LC 06 cases years ago. I have enough to last several lifetimes.