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

Execution · Practiced Mastery
An anthology of bite-sized Kirby adventures with deep copy abilities and co-op helpers.

Execution · Practiced Mastery
A stealth-action adventure testing multi-target combat timing on scripted patrols.
Kirby Super Star leans Execution (Practiced Mastery); The Mark of Kri leans Execution (Practiced Mastery).
Same score on execution - which means the number cannot separate them. The difference is in what each one asks of you.
Kirby Super Star
Helper juggling and The Arena demand competence
The Mark of Kri
Multi-enemy stick-targeting combat rewards clean timing
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Kirby Super Star
Pattern-based bosses throughout
The Mark of Kri
Enemies and patrols are fully scripted
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
Kirby Super Star
Treasure locations in Great Cave are fixed
The Mark of Kri
Levels never change between attempts
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
Kirby Super Star
Ability matchups and boss patterns reward learning
The Mark of Kri
Stealth routes and combat-system mastery solve each area
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.