head to head
Neither is simply harder - they are hard in different places. Granblue Fantasy Versus: Rising demands more reads; StarCraft demands more optimization.

Reads · Grand Arena
An accessible yet competitive anime fighter where reads-heavy neutral game sits on top of approachable execution.

Optimization · Grand Arena
A real-time strategy classic where perfected build orders and mechanical speed decide most matches.
Granblue Fantasy Versus: Rising leans Reads (Grand Arena); StarCraft leans Optimization (Grand Arena).
Same score on execution - which means the number cannot separate them. The difference is in what each one asks of you.
Granblue Fantasy Versus: Rising
EX and Super confirm windows are accessible but punishing on miss
StarCraft
APM and micro control ceiling is huge
Granblue Fantasy Versus: Rising leans clearly harder on reads.
Granblue Fantasy Versus: Rising
Overhead and mix-up tendency reads against human opponents are constant
StarCraft
scouting and predicting human opponent builds
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
Granblue Fantasy Versus: Rising
No RNG; transparent match flow
StarCraft
minimal hidden info beyond fog of war
StarCraft leans clearly harder on optimization.
Granblue Fantasy Versus: Rising
Character archetype selection and combo routing reward structured preparation
StarCraft
build orders and economy are near-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.