Talk:Early Fall 2018 Event/@comment-110.138.151.234-20180921100818/@comment-174.109.56.139-20180921103048

Speaking specifically about Gotland and E-5N, I believe J is an easier and more resource-efficient place to farm her than Z2 despite the lower rate, but Poi statistics lists her as dropping on A-rank as well as S-rank on Z2.

Appearances are ~1.3% for S-rank J, ~0.9% for A-rank Z2, ~2.2% for S-rank Z2.

If you can consistently clear Z2 with an S-rank and have the resources to burn, she should appear there sooner than J. It's all efficiency vs. cost. Assuming you did E-4 on Medium too, E-4N boss node has a ~1.5% chance of her dropping on S-rank which may be preferable due to lack of combined fleet leading to far more efficient runs, plus good chances at several Italian drops.