I can understand Clark being the primary identity in the beginning , as that is how he was raised. But as an adult knowing that he's really Kal-El of Krypton and Superman of Earth.
I think that in outer space and other planets, galaxies he should be Kal-El . But on Earth Superman . And I would like the secret Identity back. I may be in the minority on this. But either way, plan to always read his adventures as long as they're published.