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

Execution · Competitive PvP
Gunplay and predicting human squads across large-scale and extraction modes.

Execution · Pure Mechanics
Tactical SWAT shooter with lethal TTK.
Delta Force leans Execution (Competitive PvP); Ready or Not leans Execution (Pure Mechanics).
Same score on execution - which means the number cannot separate them. The difference is in what each one asks of you.
Delta Force
Gunfights and recoil control decide most engagements
Ready or Not
Lethal TTK and recoil punish slop
Delta Force leans a little harder on reads, though the gap is small.
Delta Force
Predicting human rotations and pushes runs through every mode
Ready or Not
Mostly scripted suspects, limited reads
Ready or Not leans a little harder on variance, though the gap is small.
Delta Force
Extraction loot and operator gadget chaos add noise
Ready or Not
Suspect placement and AI behavior varies
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
Delta Force
Loadout economy and objective sequencing set the floor
Ready or Not
Loadouts, breaching tools, team plans
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.