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

Optimization · Pure Optimization
A charming JRPG carried by familiar evolution and party-build routing.

Optimization · Pure Optimization
A streamlined Kanto remake blending classic battles with Pokemon GO-style motion-throw catching.
Ni no Kuni: Wrath of the White Witch leans Optimization (Pure Optimization); Pokemon: Let's Go, Pikachu! leans Optimization (Pure Optimization).
Same score on execution - which means the number cannot separate them. The difference is in what each one asks of you.
Ni no Kuni: Wrath of the White Witch
Hybrid action-turn combat, low input demand
Pokemon: Let's Go, Pikachu!
Motion-controlled ball throws add light timing skill
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Ni no Kuni: Wrath of the White Witch
Scripted enemies
Pokemon: Let's Go, Pikachu!
Trainers are scripted; minimal PvP focus
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
Ni no Kuni: Wrath of the White Witch
Familiar catch and drop rolls
Pokemon: Let's Go, Pikachu!
Catch rolls and wild spawns bring luck
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
Ni no Kuni: Wrath of the White Witch
Familiar evolution and party routing rewarded
Pokemon: Let's Go, Pikachu!
Simplified team building still decides battles
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.