head to head
vs
2XKOvsUltra Street Fighter IV
2XKO leans Execution (Grand Arena); Ultra Street Fighter IV leans Execution (Grand Arena).
2XKOUltra Street Fighter IV
Axis by axis
Execution8 vs 9
Ultra Street Fighter IV leans harder on execution: One-frame links and FADC timing set a brutal hands ceiling
Reads8 vs 8
Even - both lean on reads about the same.
Variance1 vs 1
Even - both lean on variance about the same.
Optimization6 vs 6
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.