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

Optimization · Pure Optimization
Action-leaning Pokémon spinoff about catching in real time across ancient Hisui.

Optimization · Pure Optimization
An open-world JRPG where build construction and art rotation planning win battles.
Pokémon Legends: Arceus leans Optimization (Pure Optimization); Xenoblade Chronicles leans Optimization (Pure Optimization).
Pokémon Legends: Arceus leans a little harder on execution, though the gap is small.
Pokémon Legends: Arceus
Real-time dodging, sneaking, and aimed throws
Xenoblade Chronicles
Positioning during auto-attack combat needs minimal dexterity
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Pokémon Legends: Arceus
Wild and boss behavior is scripted
Xenoblade Chronicles
Enemy AI runs fixed aggro and art rotations
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
Pokémon Legends: Arceus
Spawn tables and outbreak randomness
Xenoblade Chronicles
Drop rates and unexplored zones add mild uncertainty
Xenoblade Chronicles leans a little harder on optimization, though the gap is small.
Pokémon Legends: Arceus
Research tasks and agile-strong style choices reward planning
Xenoblade Chronicles
Art rotations, gem crafting and party builds decide fights
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.