head to head
vs
F-Zero GXvsTrackMania United
F-Zero GX leans Execution (Pure Mechanics); TrackMania United leans Execution (Pure Mechanics).
F-Zero GXTrackMania United
Axis by axis
Execution9 vs 9
Even - both lean on execution about the same.
Reads1 vs 0
F-Zero GX leans harder on reads: No adaptive opposition
Variance1 vs 0
F-Zero GX leans harder on variance: Fixed tracks, deterministic physics
Optimization5 vs 6
TrackMania United leans harder on optimization: Finding the ideal line is a study discipline of its own
Two games can score the same on an axis and still test it in very different ways - read each rationale, not just the number.