head to head
vs
Halo 3vsiRacing
Halo 3 leans Execution (Pure Mechanics); iRacing leans Execution (Practiced Mastery).
Halo 3iRacing
Axis by axis
Execution8 vs 9
iRacing leans harder on execution: Brutally precise wheel inputs required
Reads5 vs 4
Halo 3 leans harder on reads: Equal-start fights reward predicting humans
Variance2 vs 2
Even - both lean on variance about the same.
Optimization5 vs 7
iRacing leans harder on optimization: Setup, strategy, iRating progression
Two games can score the same on an axis and still test it in very different ways - read each rationale, not just the number.