head to head
vs
Fallout: New VegasvsFantasy World Dizzy
Fallout: New Vegas leans Optimization (Pure Optimization); Fantasy World Dizzy leans Optimization (Pure Optimization).
Fallout: New VegasFantasy World Dizzy
Axis by axis
Execution4 vs 4
Even - both lean on execution about the same.
Reads1 vs 0
Fallout: New Vegas leans harder on reads: Scripted factions and enemies
Variance2 vs 1
Fallout: New Vegas leans harder on variance: Some loot and crit RNG
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.