I only really remember Black Cat from the cartoons is she as strong in the comics? and does she still have that bad luck effect? if she is as strong and as unlucky then yeah i would say her, failing that its skill on skill and they are probably quite even.
zero edge says:
"This is a good match, and no Black Cat does not have the strength from the cartoons nor her bad luck ability anymore. Their both equally agile but I'm going to have to go with Catwoman because she was trained by the Armless Master and Wildcat."
what Zero said, plus she wears the Catsuit, mightily fine indeed