I can't believe this is even a question. "Bad Romance" ***** all over "Poker Face" and pretty much every other song she's put out up to this point.
"Poker Face" is like a glimpse in to the promise of what Gaga could be -- a provocateur whose music serves as an ingenius comment on pop music and the industry -- while "Bad Romance" is the fully matured realization of that promise. It's Gaga as she comes in to her own as an artist with an unmistakable personal stamp.
Truly, the vocals alone put BR in another league. Then again, I was never a huge fan of the talk-singing she does in PF.