head to head
vs
Indy 500vsSonic Riders
Indy 500 leans Execution (Pure Mechanics); Sonic Riders leans Execution (Practiced Mastery).
Indy 500Sonic Riders
Axis by axis
Execution6 vs 6
Even - both lean on execution about the same.
Reads3 vs 2
Indy 500 leans harder on reads: Head-to-head races reward anticipating the rival's line
Variance1 vs 2
Sonic Riders leans harder on variance: Item and turbulence placement adds light randomness
Optimization3 vs 5
Sonic Riders leans harder on optimization: Gear choice and shortcut routes reward track study
Two games can score the same on an axis and still test it in very different ways - read each rationale, not just the number.