head to head
vs
Donkey Kong Country 2: Diddy's Kong QuestvsSonic Mania
Donkey Kong Country 2: Diddy's Kong Quest leans Execution (Practiced Mastery); Sonic Mania leans Execution (Practiced Mastery).
Donkey Kong Country 2: Diddy's Kong QuestSonic Mania
Axis by axis
Execution7 vs 7
Even - both lean on execution about the same.
Reads0 vs 1
Sonic Mania leans harder on reads: No human opponent
Variance1 vs 2
Sonic Mania leans harder on variance: Mostly deterministic with hidden routes
Optimization5 vs 5
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.