head to head
Neither is meaningfully harder - they pose close to the same test. The widest gap is reads, and it is a single point.

Execution · Practiced Mastery
Superhero sequel adding melee combat and a karma-split power arsenal in New Marais.

Execution · Practiced Mastery
A musou-style hack-and-slash letting players mow down hordes as One Piece characters.
inFamous 2 leans Execution (Practiced Mastery); One Piece: Pirate Warriors 4 leans Execution (Practiced Mastery).
Same score on execution - which means the number cannot separate them. The difference is in what each one asks of you.
inFamous 2
Faster combat with melee and aimed powers
One Piece: Pirate Warriors 4
crowd-clearing combo execution against hordes
One Piece: Pirate Warriors 4 leans a little harder on reads, though the gap is small.
inFamous 2
Scripted enemy factions, no adaptation
One Piece: Pirate Warriors 4
enemies are scripted mobs, not adaptive
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
inFamous 2
Static world, fixed encounters
One Piece: Pirate Warriors 4
minimal randomness in stage encounters
inFamous 2 leans a little harder on optimization, though the gap is small.
inFamous 2
Karma-gated power trees shape the run
One Piece: Pirate Warriors 4
character builds and combo routing are learnable
A matching score does not mean a matching test. Two games can both sit at 10 on execution and demand completely different things of you - which is why the reasoning above matters more than the number beside it.