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.

Execution · Practiced Mastery
A one-screen joke shooter testing basic timing for a high score.

Execution · Practiced Mastery
A playable pop album blending rhythm, racing, and shooting into a forgiving stylish ride.
8-Bit Bayonetta leans Execution (Practiced Mastery); Sayonara Wild Hearts leans Execution (Practiced Mastery).
Sayonara Wild Hearts leans a little harder on execution, though the gap is small.
8-Bit Bayonetta
Jump-and-shoot timing is the whole minigame
Sayonara Wild Hearts
Moderate dodging and timing, deliberately forgiving
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
8-Bit Bayonetta
Enemies fly in on fixed paths
Sayonara Wild Hearts
Scripted pop-album set pieces
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
8-Bit Bayonetta
Spawn patterns are near deterministic
Sayonara Wild Hearts
Fixed levels with memorizable layouts
Sayonara Wild Hearts leans a little harder on optimization, though the gap is small.
8-Bit Bayonetta
Score strategy amounts to simple positioning
Sayonara Wild Hearts
Gold-rank score chasing rewards route learning
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.