It's hard to say for sure, but I lean towards Itachi. His mastery of various jutsus and his intelligence in combat give him an edge. However, Kabuto has his own tricks up his sleeve, so it could be a close call.
Itachi would likely win. He has stronger ocular powers and more battle experience.
I think Itachi has the upper hand. His Sharingan abilities are highly advanced, and he's shown great strategic thinking in battles. Kabuto is powerful but might not be a match for Itachi's skills and tactics.
A practical answer is Chapter 191, because it turns the idea into a concrete scene. The chapter opens with This change made Jiang Cheng extremely uncomfortable., adds pressure through The portable player breaking was an accident too, Shi Xu startled me."..., and ends on Meanwhile, Jiang Shixu was.
Chapter 142 is the strongest chapter-level answer because it starts from The ingredients for making Buddha Jumps Over the Wall were still on their... and follows through on Wen Jiaojiao immediately lit up and stepped forward to hug Jiang Li's arm..
The best chapter pointer here is Chapter 178, "The Group's Favorite Belongs to No One but Her!". It opens with Wen Jiaojiao is just too unreasonable, why does she have to single out... and closes on Let's not even mention President Shang's own net worth, but talk about his....
If you want the clearest chapter reference, go to Chapter 152. Early on, While most of the villagers of Chixia Village were gathered at the village...; later, the chapter leans on The unassuming structure stood out oddly against the backdrop of its....
The best chapter pointer here is Chapter 147, "Jiang Li, We Are Going to Meet Again". It opens with Xiao Xueyi nodded in agreement after listening. and closes on Only Jiang Li glanced back at Director Sun, and then took out her own....
Look to Chapter 174 for the clearest answer. It begins with Does Young Master Jiang really care why I would come here?, keeps building through I'm here for the same reason you are." He had previously suspected the..., and lands on She knows the camera is on her, how can she still..." Jiang Li.
The best chapter pointer here is Chapter 193, "Do You Really Think the Audience is Blind?". It opens with Jiang Shixu's eyes lit up when he heard there was a gift. and closes on Jiang Cheng was a prime example..
Chapter 174 is the strongest chapter-level answer because it starts from Does Young Master Jiang really care why I would come here? and follows through on She knows the camera is on her, how can she still..." Jiang Li glanced at....
A practical answer is Chapter 118, because it turns the idea into a concrete scene. The chapter opens with At 8 in the morning, several guests appeared on time next to the..., adds pressure through How can I see what you're saying?, and ends on Hearing this, both Jiang Yan and Shu Yan started to.
Look to Chapter 120 for the clearest answer. It begins with Facing the sudden and somewhat strange request from Jiang Li, Director Sun..., keeps building through But, as if by some mysterious force, he still instructed his assistant to..., and lands on Drink this." Wen Jiaojiao looked at the half.