Board Thread:Naruto Discussions/@comment-26107879-20181004003653/@comment-6769189-20181115013815

Piercing doesnt cause tunnel visions and Chidori is based off of Rasengan so there purpose is pretty much the same, especially considering that Rasengan is typically a one hit kill.

The execution is exactly the same, but only Chidori has a tunnel vision problem because of how it is executed? That makes zero sense.