head to head
Neither is meaningfully harder - they pose close to the same test. The widest gap is reads, and it is a single point.

Optimization · Practiced Mastery
Deck-folder optimisation executed through real-time grid dodging.

Optimization · Practiced Mastery
A stylish urban gacha action RPG mixing combo combat with character-pull economies.
Mega Man Battle Network 3 Blue leans Optimization (Practiced Mastery); Zenless Zone Zero leans Optimization (Practiced Mastery).
Same score on execution - which means the number cannot separate them. The difference is in what each one asks of you.
Mega Man Battle Network 3 Blue
Grid dodging and chip timing in real time demand reflexes
Zenless Zone Zero
Parry timing, dodge counters, assist-switch combos
Mega Man Battle Network 3 Blue leans a little harder on reads, though the gap is small.
Mega Man Battle Network 3 Blue
Viruses and bosses follow learnable patterns; link battles are rare
Zenless Zone Zero
Enemy patterns are scripted, not adaptive
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
Mega Man Battle Network 3 Blue
Random chip draws shape each battle's options
Zenless Zone Zero
Gacha pulls and disc-drive substats gate power
Mega Man Battle Network 3 Blue leans a little harder on optimization, though the gap is small.
Mega Man Battle Network 3 Blue
Folder construction and style builds dominate outcomes
Zenless Zone Zero
Team synergy, rotation theory, and stat optimisation dominate endgame
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.