Hmmm. That depends. I do prefer Michelle Pfiffer over the original Velma, but I'm on the fence between Nikki Blonsky and Marissa Jaret Winokur. I mean, there's a clear sound difference between the two (movie sounds sharper, clearer, etc), but the OBC obviously has the charm of being the original, and you know nothing's Autotuned/synthized.
Cynthia, she's a really cool dancer!