Re: birthright or secret origin?
Birthright, but only narrowly.
There's more about Birthright narratively that I like than in SO, but outside of Yu's rendering of Krypton and its populace, technology, etc. I don't much care for the art. SO's version of Krypton is a little TOO much Donner homaging for my liking on that front, but I tend to like Frank's art better, Zombie Christopher Reeve and all (I even like the idea of a fat Parasite, in spite of that absurd Simpsons Treehouse of Horror origin Johns gave him). But in the end Birthright still edges out SO for me.
"My folks came to the U.S. as immigrants, aliens, and became citizens. I was born in Boston, a citizen, went to Hollywood and became an alien."