head to head
Neither is harder. They score identically on all four axes, so the difference between them is in kind, not degree.

Optimization · Pure Optimization
Engineering optimal Wanzer configurations and skill allocations to dominate scripted mech skirmishes.

Optimization · Pure Optimization
A turn-based RPG where relic substat variance and speed-tuned team optimisation define endgame performance.
Front Mission 1st: Remake leans Optimization (Pure Optimization); Honkai: Star Rail leans Optimization (Pure Optimization).
Same score on execution - which means the number cannot separate them. The difference is in what each one asks of you.
Front Mission 1st: Remake
Turn-based; no twitch; Wanzer part targeting is planning-based
Honkai: Star Rail
Turn-based; physical input precision is essentially irrelevant
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Front Mission 1st: Remake
Enemy AI is scripted per mission type
Honkai: Star Rail
PvE only with scripted enemy behaviour throughout
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
Front Mission 1st: Remake
Hit rates and shield proc randomness create meaningful combat variance
Honkai: Star Rail
Relic substat RNG and gacha pulls drive character progression
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
Front Mission 1st: Remake
Wanzer part builds, weapon loadouts, and pilot skill allocation are the game
Honkai: Star Rail
Speed tuning, team cycle theory, and buff windows are deeply 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.