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

Optimization · Practiced Mastery
The original loot-driven co-op shooter set on the bandit world of Pandora.

Optimization · Pure Optimization
Day-job hybrid of relaxed spearfishing dives and nightly sushi-bar management.
Borderlands leans Optimization (Practiced Mastery); Dave the Diver leans Optimization (Pure Optimization).
Borderlands leans a little harder on execution, though the gap is small.
Borderlands
Standard FPS aim; numbers matter more than precision
Dave the Diver
harpoon aiming and sushi-service minigames
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Borderlands
Bandits and skags are scripted
Dave the Diver
no adaptive opponent
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
Borderlands
Procedural loot drops gate your power
Dave the Diver
daily fish spawns and sea changes vary
Dave the Diver leans a little harder on optimization, though the gap is small.
Borderlands
Builds, gear math, and farming routes dominate
Dave the Diver
restaurant economy and gear upgrades drive progress
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.