Im sorry to say but itachi is not that fast, I think most people confuse his overall speed with his handseal speed. Yes i know his handseal speed is godly but his overall speed isn't that great and i know that he got a 5 in the data book for speed but i think thats odd considering he could'nt completely dodge a rigged shuriken from sasuke. . .
I hate when people compare him to being as fast as sage mode jiraiya or base speed minato or A, He is nowhere near their tier of speed, but he has sharingan so his preception is on another level and that + his handseal speed makes him seem like he is extremely fast but in reality he is not.
I hate when people compare him to being as fast as sage mode jiraiya or base speed minato or A, He is nowhere near their tier of speed, but he has sharingan so his preception is on another level and that + his handseal speed makes him seem like he is extremely fast but in reality he is not.