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

Optimization · Pure Optimization
A subversive JRPG where understanding rolling HP mechanics and PSI optimization defeats its quirky scripted encounters.

Optimization · Pure Optimization
The poppy direct sequel to FFX where Yuna's trio swaps job dresspheres mid-battle across Spira.
EarthBound leans Optimization (Pure Optimization); Final Fantasy X-2 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.
EarthBound
Rolling HP meter has very mild timing implication
Final Fantasy X-2
Active Time Battle rewards quick menuing slightly.
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
EarthBound
All enemies scripted with fixed attack patterns
Final Fantasy X-2
All enemies follow scripted AI routines.
EarthBound leans a little harder on variance, though the gap is small.
EarthBound
PSI randomness, enemy attack variety, and encounter triggers add unpredictability
Final Fantasy X-2
Drop rates and unknown encounters until mapped.
Final Fantasy X-2 leans a little harder on optimization, though the gap is small.
EarthBound
Status effects, rolling HP strategy, and Franklin Badge usage are solvable
Final Fantasy X-2
Dressphere builds, garment grids, and completion routing dominate.
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.