head to head
vs
HitmanvsVolume
Hitman leans Optimization (Pure Optimization); Volume leans Optimization (Pure Optimization).
HitmanVolume
Axis by axis
Execution2 vs 2
Even - both lean on execution about the same.
Reads0 vs 1
Volume leans harder on reads: Guards follow fixed sight lines and sound triggers only
Variance2 vs 2
Even - both lean on variance about the same.
Optimization8 vs 8
Even - both lean on optimization about the same.
Two games can score the same on an axis and still test it in very different ways - read each rationale, not just the number.