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.

Optimization · Practiced Mastery
Refined loot shooter with skill-tree builds.

Optimization · Practiced Mastery
A looter shooter where build optimization gates raid and seasonal content.
Borderlands 3 leans Optimization (Practiced Mastery); Destiny 2 leans Optimization (Practiced Mastery).
Same score on execution - which means the number cannot separate them. The difference is in what each one asks of you.
Borderlands 3
Tighter gunplay than predecessors
Destiny 2
Gunplay matters but raids forgive mechanics.
Destiny 2 leans a little harder on reads, though the gap is small.
Borderlands 3
Enemies scripted, no adaptive opponent
Destiny 2
PvE is scripted; Crucible has light adaptation.
Borderlands 3 leans a little harder on variance, though the gap is small.
Borderlands 3
Weapon rolls and anointments randomize
Destiny 2
Loot drops and rolls drive the chase.
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
Borderlands 3
Skill trees, anointments, gear math deep
Destiny 2
Build crafting, mods, and damage rotations dominate.
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.