head to head
Neither is meaningfully harder - they pose close to the same test. The widest gap is variance, and it is a single point.

Execution · Competitive PvP
A movement-heavy battle royale shooter where squads fight for loot and zone control.

Execution · Competitive PvP
Hardcore team shooter where one bullet kills and the HUD tells you nothing.
Apex Legends leans Execution (Competitive PvP); Insurgency leans Execution (Competitive PvP).
Same score on execution - which means the number cannot separate them. The difference is in what each one asks of you.
Apex Legends
Movement tech and recoil control gate fights heavily.
Insurgency
One-shot lethality rewards precise aim
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Apex Legends
Adaptive squads in unpredictable rotations and third-parties.
Insurgency
Human squads flank and adapt each round
Apex Legends leans a little harder on variance, though the gap is small.
Apex Legends
Loot RNG and ring pulls shape every match.
Insurgency
No killcam or HUD hides enemy positions
Apex Legends leans a little harder on optimization, though the gap is small.
Apex Legends
Legend synergy, rotations, and inventory routing matter.
Insurgency
Loadout points and objective route knowledge
A matching score does not mean a matching test. Two games can both sit at 10 on execution and demand completely different things of you - which is why the reasoning above matters more than the number beside it.