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
A forgiving brawler-platformer where hijacking the right monster is the only decision.

Execution · Practiced Mastery
A simple licensed brawler testing little beyond button mashing and upgrades.
Crash of the Titans leans Execution (Practiced Mastery); Dragon Ball Z: Sagas 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.
Crash of the Titans
Combo brawling and titan-jacking need light timing
Dragon Ball Z: Sagas
Simple brawling needs only basic timing
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Crash of the Titans
Titans are scripted mounts, not minds
Dragon Ball Z: Sagas
Enemies and bosses are scripted
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
Crash of the Titans
Levels are linear and fixed
Dragon Ball Z: Sagas
Linear levels with fixed encounters
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
Crash of the Titans
Choosing which titan to ride is shallow strategy
Dragon Ball Z: Sagas
Z-coin upgrades add a thin progression 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.