Law is going to beat Nami. Not only has he been in the manga just as much (if not more) lately, but Law is popular on these forums and Nami isn't. Nami hasn't had any personality since East Blue, and her character has been sacrificed in favor of enhancing certain other traits.
The last time we saw Nami with the crew, and not just these short glimpses of her in recent chapters, she was shown to be selfless, caring, and far from greedy to the point of ridiculousness. In fact she was always like that, so it's not like we haven't seen a personality since East Blue. Her character just hasn't changed much. And it's not her fault she has the assets.
!
She was going to give up 200 million beli for 1 person! Nami!