Itachi for sure. His handling with Kunais and Shurikens is the best one. During his training, he threw about 10 kunais and hit all discs, whether they were visible or not. The chapter against Nagato show us Itachis good handling with Kunais and Shurikens too.
Itachi is the number one, Tenten can only spam weapons with her scrolls, without precision.
Itachi is the number one, Tenten can only spam weapons with her scrolls, without precision.