head to head
DCS World asks more than Destiny, and the gap is optimization.

Optimization · Practiced Mastery
A study-level combat flight sim where mastering each aircraft's real systems is the price of entry.

Execution · Practiced Mastery
A shared-world looter shooter mixing sharp FPS execution with an RNG loot treadmill and solvable raid puzzles.
DCS World leans Optimization (Practiced Mastery); Destiny leans Execution (Practiced Mastery).
Same score on execution - which means the number cannot separate them. The difference is in what each one asks of you.
DCS World
Precise stick-and-throttle handling and BFM have a high ceiling.
Destiny
FPS gunplay and raid mechanics demand real aim.
DCS World leans a little harder on reads, though the gap is small.
DCS World
Multiplayer dogfights against humans reward genuine prediction.
Destiny
Crucible PvP adds genuine human prediction.
Destiny leans a little harder on variance, though the gap is small.
DCS World
Sensor fog of war and unseen contacts hide information.
Destiny
RNG loot drops famously gate progression.
DCS World leans clearly harder on optimization.
DCS World
Full-fidelity avionics, weapons and tactics are a vast learnable system.
Destiny
Loadout meta and raid routes are solvable systems.
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.