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 · Grand Arena
The genre-defining historical RTS, still alive on the ladder.

Reads · Grand Arena
A team MOBA where map control and adaptive duels decide objectives.
Age of Empires II: Definitive Edition leans Optimization (Grand Arena); League of Legends leans Reads (Grand Arena).
Age of Empires II: Definitive Edition leans a little harder on execution, though the gap is small.
Age of Empires II: Definitive Edition
micro and macro APM at high ladder
League of Legends
Mechanics matter but not aimbot-decisive.
League of Legends leans a little harder on reads, though the gap is small.
Age of Empires II: Definitive Edition
PvP ladder rewards adaptation
League of Legends
Lane and jungle constantly mind-game opponents.
League of Legends leans a little harder on variance, though the gap is small.
Age of Empires II: Definitive Edition
random map spawns minor
League of Legends
Champion select and minor RNG only.
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
Age of Empires II: Definitive Edition
civ build orders deeply mapped
League of Legends
Itemization, wave management, and macro are solvable.
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.