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.

Optimization · Pure Optimization
A mystery visual novel testing deductive matching of evidence to scripted contradictions.

Optimization · Systems & Chaos
A search-based detective game piecing together police interview footage.
Gyakuten Kenji 2 leans Optimization (Pure Optimization); Her Story leans Optimization (Systems & Chaos).
Same score on execution - which means the number cannot separate them. The difference is in what each one asks of you.
Gyakuten Kenji 2
Reading text and presenting evidence has no motor test
Her Story
Typing search terms only.
Her Story leans a little harder on reads, though the gap is small.
Gyakuten Kenji 2
Witnesses are scripted contradictions, not adapting minds
Her Story
Subject is recorded, not adaptive.
Her Story leans a little harder on variance, though the gap is small.
Gyakuten Kenji 2
Case truths are hidden information revealed on rails
Her Story
Hidden clips revealed by guessed keywords.
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
Gyakuten Kenji 2
Matching evidence to testimony is a fixed logic puzzle
Her Story
Efficient search strategy reconstructs the case.
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.