head to head
vs
Killer Instinct (2013)vsX-Men vs. Street Fighter
Killer Instinct (2013) leans Execution (Grand Arena); X-Men vs. Street Fighter leans Execution (Grand Arena).
Killer Instinct (2013)X-Men vs. Street Fighter
Axis by axis
Execution9 vs 9
Even - both lean on execution about the same.
Reads9 vs 8
Killer Instinct (2013) leans harder on reads: Combo Breaker prediction is a pure read-off against an adaptive opponent
Variance1 vs 1
Even - both lean on variance about the same.
Optimization7 vs 6
Killer Instinct (2013) leans harder on optimization: Instinct activation timing and optimal opener routes are well-studied
Two games can score the same on an axis and still test it in very different ways - read each rationale, not just the number.