>>121238259Superwoman for sure. Assuming she is the mirror of Post-Crisis Superman the worst we'll go through will be her extremely temporary death, and then at some point down the line we'll have a daughter, and once I die (assuming we would be the Lois/Luis stand in), we'll be remembered fondly until the heat death of the universe by Superwoman One Billion or even resurrected in a new body to be with her again.
If you choose Batwoman you get some angry sex with an emotionally distant autist, and then die for dramas sake at some point down the line. Fuck no.