head to head
Neither is harder. They score identically on all four axes, so the difference between them is in kind, not degree.

Execution · Practiced Mastery
Tests casual open-world chaos appetite more than any skill axis.

Execution · Practiced Mastery
A remade survival-action game where resourcefulness against scripted threats defines the challenge.
Saints Row leans Execution (Practiced Mastery); The Last of Us Part I 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.
Saints Row
Forgiving shooting and driving demand little precision
The Last of Us Part I
stealth-combat needs aim and timing
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Saints Row
Gang AI runs simple fixed scripts
The Last of Us Part I
scripted infected/human AI, no adaptation
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
Saints Row
Open-world events vary mildly between sessions
The Last of Us Part I
loot and encounter variation
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
Saints Row
Perks, weapons and venture economy reward light planning
The Last of Us Part I
crafting and route planning matter
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.