head to head
Pokemon FireRed Version asks more than MegaWorld, and the gap is optimization.

Optimization · Pure Optimization
Player-driven economy management across resource chains and market trades.

Optimization · Pure Optimization
The Game Boy Advance remake of the original Kanto journey with modern mechanics and the Sevii Islands.
MegaWorld leans Optimization (Pure Optimization); Pokemon FireRed Version 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.
MegaWorld
Menu-driven building with no physical demand
Pokemon FireRed Version
Turn-based menus only
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
MegaWorld
Open-market trading against players adds light prediction
Pokemon FireRed Version
AI trainers follow fixed logic; PvP optional
Pokemon FireRed Version leans a little harder on variance, though the gap is small.
MegaWorld
Market swings carry some hidden information
Pokemon FireRed Version
Wild encounters and catch rolls bring luck
Pokemon FireRed Version leans clearly harder on optimization.
MegaWorld
Resource chains and placement economics are the core test
Pokemon FireRed Version
Team composition and matchup knowledge decide everything
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.