You don't have to PREP all the time. Maybe 1 month on/off, assuming you can plan your activities?
STI can be cured/managed = not game over. Birdy tio shredded by malfunctioning machine = game over.
Jill and Ivy most wallet friendly and been with you since birth
Looks dangerous with many mechanical parts. If malfunction maybe birdy tio shredded.
Maybe reconsider your risk analysis? STI have PREP/treatment. Tio shredded got simi treatment?