104 Votes in Poll
Points for suggesting a matchup on this board that I haven’t seen before. Kara has more experience, but Xiomara’s healing ability is tough to contend with. I could see this going either way, depending on the circumstances.
Similarly with Lobo, it’s all really up to writer.
Hand-to-hand? Crush or a draw.
Starting from afar? Supergirl with her superspeed flight, heat vision or super-breath.
Crush because Supergirl is weak with Argoanite.
What do you think?