head to head
vs
FIFA 99vsUEFA Euro 2008
FIFA 99 leans Execution (Competitive PvP); UEFA Euro 2008 leans Execution (Competitive PvP).
FIFA 99UEFA Euro 2008
Axis by axis
Execution6 vs 6
Even - both lean on execution about the same.
Reads4 vs 4
Even - both lean on reads about the same.
Variance3 vs 2
FIFA 99 leans harder on variance: Era physics produce regular fluke goals
Optimization3 vs 4
UEFA Euro 2008 leans harder on optimization: Formations and squad selection sit underneath
Two games can score the same on an axis and still test it in very different ways - read each rationale, not just the number.