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.

Execution · Competitive PvP
Cover-based shotgun duels testing movement execution and positional prediction in multiplayer.

Execution · Competitive PvP
A movement-first multiplayer shooter where parkour aim duels decide fights.
Gears of War: Ultimate Edition leans Execution (Competitive PvP); Titanfall leans Execution (Competitive PvP).
Titanfall leans a little harder on execution, though the gap is small.
Gears of War: Ultimate Edition
Wallbounce movement and gnasher duels demand real hands
Titanfall
Wall-running gunfights demand elite aim and movement
Titanfall leans a little harder on reads, though the gap is small.
Gears of War: Ultimate Edition
Multiplayer is constant positional mind-games around cover
Titanfall
Human pilots adapt positioning and titan timing against you
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
Gears of War: Ultimate Edition
Weapon spawns timed and known; spread mildly random
Titanfall
Some uncertainty in titan drops and flanks
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
Gears of War: Ultimate Edition
Map control and spawn timing knowledge structure matches
Titanfall
Loadouts and titan timing are a thin solvable layer
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.