I agree that I wouldn't like your choices on that dresser, and I dislike knobs for drawers unless they are substantial (and still wouldn't prefer them). The best of the lot are the ones in the 3rd photo from the top (ornate is less of a feature on those).
But, you do you! I suggest sticking with either bronze or black though.
If you don't like a bar, maybe a sleek arch like this?
Q