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 · Practiced Mastery
Building bean chains fast under random pieces and garbage pressure.

Execution · Practiced Mastery
Co-op melee horde shooter with deep builds.
Dr. Robotnik's Mean Bean Machine leans Optimization (Practiced Mastery); Warhammer: Vermintide 2 leans Execution (Practiced Mastery).
Warhammer: Vermintide 2 leans a little harder on execution, though the gap is small.
Dr. Robotnik's Mean Bean Machine
Placement speed under garbage pressure decides late stages
Warhammer: Vermintide 2
Melee timing, dodges, headshots demanding
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Dr. Robotnik's Mean Bean Machine
Versus humans, anticipating chain timing adds an edge
Warhammer: Vermintide 2
Specials are scripted, not adaptive
Warhammer: Vermintide 2 leans a little harder on variance, though the gap is small.
Dr. Robotnik's Mean Bean Machine
Random bean colours shape every match
Warhammer: Vermintide 2
Director spawns and loot randomize runs
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
Dr. Robotnik's Mean Bean Machine
Chain-building structure knowledge is the core skill
Warhammer: Vermintide 2
Builds, talents, weapon breakpoints 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.