I guess the argument for one or the other could be similar to the 308 vs. 30-06 except these two are both cartridges designed for short actions.
Regarding the 30-06 and the 308, I think with light bullets they are similar but with the heavier bullets the larger case comes into play.

I prefer classic.
Semper Fi
I used to run with the hare. Now I'm envious of the tortoise and I do my own stunts but rarely intentionally