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

Optimization · Light / Casual
A comedic bird-populated visual novel courtroom drama in the style of Ace Attorney.

Optimization · Light / Casual
A cosy late-night cafe story where listening to fantasy-world patrons is the experience.
Aviary Attorney leans Optimization (Light / Casual); Coffee Talk leans Optimization (Light / Casual).
Same score on execution - which means the number cannot separate them. The difference is in what each one asks of you.
Aviary Attorney
no physical skill, dialogue-driven
Coffee Talk
Brewing is a simple icon selection
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Aviary Attorney
no adversarial adaptive opponent
Coffee Talk
Customer stories follow scripted beats
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
Aviary Attorney
minimal randomness in outcomes
Coffee Talk
Occasional recipe choices affect endings but space is tiny
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
Aviary Attorney
linear case logic, little to optimize
Coffee Talk
Learning correct drink combos for good ends is a minimal optimisation layer
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.