head to head
vs
Battlefield 4vsSCUM
Battlefield 4 leans Execution (Competitive PvP); SCUM leans Execution (Practiced Mastery).
Battlefield 4SCUM
Axis by axis
Execution7 vs 6
Battlefield 4 leans harder on execution: Gunplay, vehicle mastery, and movement under fire
Reads5 vs 5
Even - both lean on reads about the same.
Variance3 vs 5
SCUM leans harder on variance: Loot spawns and unseen players create constant unknowns
Optimization5 vs 6
SCUM leans harder on optimization: Deep metabolism and gear systems reward planning
Two games can score the same on an axis and still test it in very different ways - read each rationale, not just the number.