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

Execution · Pure Mechanics
The SNES racer that made survival at extreme speed the entire test.

Execution · Pure Mechanics
Hitting braking points and managing weight transfer lap after deterministic lap.
F-Zero leans Execution (Pure Mechanics); Need for Speed: Shift 2 Unleashed leans Execution (Pure Mechanics).
Same score on execution - which means the number cannot separate them. The difference is in what each one asks of you.
F-Zero
Tight cornering at speed with punishing walls
Need for Speed: Shift 2 Unleashed
Braking points and weight transfer control define lap times
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
F-Zero
AI racers don't adapt
Need for Speed: Shift 2 Unleashed
AI drivers follow racing lines, humans rarely adapt deeply
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
F-Zero
Fixed tracks
Need for Speed: Shift 2 Unleashed
Deterministic physics - the track never changes
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
F-Zero
Boost timing and racing lines converge
Need for Speed: Shift 2 Unleashed
Car setup tuning and line study underpin pace
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.