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

Execution · Practiced Mastery
Arena dueling that mixes build preparation with execution and opponent prediction.

Execution · Competitive PvP
Shot timing and play selection against opponents adjusting to your tendencies.
Dissidia 012 Final Fantasy leans Execution (Practiced Mastery); NBA 2K14 leans Execution (Competitive PvP).
Same score on execution - which means the number cannot separate them. The difference is in what each one asks of you.
Dissidia 012 Final Fantasy
Aerial chases and punish timing demand real dexterity
NBA 2K14
Shot release timing and dribble chains gate scoring
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Dissidia 012 Final Fantasy
Versus humans, bravery mind-games and bait punishes matter
NBA 2K14
Online opponents counter your favourite plays
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
Dissidia 012 Final Fantasy
Little randomness once movesets are known
NBA 2K14
Shot RNG sways close possessions
Dissidia 012 Final Fantasy leans a little harder on optimization, though the gap is small.
Dissidia 012 Final Fantasy
Builds, equipment and matchup knowledge shape every fight
NBA 2K14
Playbook knowledge and roster management reward study
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.