It's really unfair to compare a song that has most likely already worn out on us (Ladies Night, since we're all ayu fans we have definitely overplayed that song to exhaustion already - unless somebody here really disliked that song

) with a brand fresh new songb - WHAT A FEELING.
I vote Ladies Night, because I definitely played it a lot mnore times than WHAT A FEELING, back in the day. These days I'd rather listen to WAF, because it's fresh, somewhat new, but I'm not having that much urge to listen to it even now, anymore....