head to head
Destiny 2 asks more than Lost Ark, and the gap is variance.

Optimization · Practiced Mastery
A looter shooter where build optimization gates raid and seasonal content.

Optimization · Pure Optimization
An ARPG-MMO blending action execution with brutal gear optimization.
Destiny 2 leans Optimization (Practiced Mastery); Lost Ark leans Optimization (Pure Optimization).
Same score on execution - which means the number cannot separate them. The difference is in what each one asks of you.
Destiny 2
Gunplay matters but raids forgive mechanics.
Lost Ark
Action combat demands mechanical precision
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Destiny 2
PvE is scripted; Crucible has light adaptation.
Lost Ark
Raid bosses are scripted
Destiny 2 leans clearly harder on variance.
Destiny 2
Loot drops and rolls drive the chase.
Lost Ark
Honing and gear RNG is notorious
Lost Ark leans a little harder on optimization, though the gap is small.
Destiny 2
Build crafting, mods, and damage rotations dominate.
Lost Ark
Build, engravings, and rotations near-solved
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.