Prioritize Blast Defense, Health, and Ki Recovery Speed.
Everything else is very low priority.
EX Android #18 (Green)
Strike ATK 145,207
Blast ATK 139,682
Strike DEF 102,444
Blast DEF 158,338
Why this Tier?
Was farmable through PVP, therefore has excellent stats at max stars and comes with a great Health focused Z-Ability.
Excellent toolkit for Ki management and Health Restore that are tied to a costly and rare Extra Move.
EX Android #18 GRN while farmable, is ultimately a weaker version of SP SSJ Vegeta RED. Both have a self-healing and one incredible Defensive stat, but EX Android #18 GRN lacks the Unique Abilities or Damage focused tools that would allow her to win neutral match-ups.