head to head
vs
Forza HorizonvsStunt Race FX
Forza Horizon leans Execution (Practiced Mastery); Stunt Race FX leans Execution (Practiced Mastery).
Forza HorizonStunt Race FX
Axis by axis
Execution7 vs 6
Forza Horizon leans harder on execution: Driving skill with assists off carries every event
Reads1 vs 1
Even - both lean on reads about the same.
Variance1 vs 1
Even - both lean on variance about the same.
Optimization5 vs 4
Forza Horizon leans harder on optimization: Car tuning and racing lines reward systematic study
Two games can score the same on an axis and still test it in very different ways - read each rationale, not just the number.