Long time since I posted in this section!

Anyways, on toppic:
When Robin firstly got into the SH crew, when they asked her about her "expertiese", she answered "Assisinations".
I guess by that answer she can kill people easily just fine, so it's rather a matter of choice.
When it comes to those assasinations. Well, of course she could kill an ordinary man of mediocre strenght. Maybe even some stronger ones, like Yama. But it's more a matter of surprise and momentum than anything else. She may be an experienced assasin, but assasins don't always kill strong guys. They mostly kill weaklings who can't protect themselves. So, she can break a spine of someone like Spandam, but could she really beat someone who is a lot stronger than her? She needs to concentrate to use her power properly. Someone strong an fast can make a short work of her. I don't know how she would fare against someone from CP9, but if Nami could beat Kalifa than anything's possible.
I really dislike seeing Nami fighting. She shouldn't have any place in real fights. Robin on the other side isn't used enough. It's too bad she isn't more of a close combat type. She could do wonders in it with her abillity.
Her bounty didn't grow since she was a child. Normally that wouldn't mean anything, since assasins try to hide their identity. But, too much people know of her. Iceburg for one. Not to mention CP9 who work under the Gorousei, who know everything CP9 knows.
Is there any point in leaving Robin's bounty unchanged for more than 15 years?