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

Execution · Competitive PvP
An anime arena fighter testing reactions and reading human mixups.

Execution · Competitive PvP
Twitch ball control plus constant prediction of human defenders on known maps.
Bleach: Rebirth of Souls leans Execution (Competitive PvP); TagPro leans Execution (Competitive PvP).
Same score on execution - which means the number cannot separate them. The difference is in what each one asks of you.
Bleach: Rebirth of Souls
Reaction speed and combo timing gate versus play
TagPro
Ball handling, boosts and juke precision decide grabs
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Bleach: Rebirth of Souls
Human opponents mix up reversals and baits
TagPro
Human defenders adapt to your routes every match
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
Bleach: Rebirth of Souls
Nothing meaningful is random between rounds
TagPro
Maps and power-up timers are fully visible
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
Bleach: Rebirth of Souls
Character matchups and kikon routes are labbed knowledge
TagPro
Map routes, button plays and power-up timing are studyable
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.