Trust & Effectiveness If my coverage is 90%, why do I still have bugs in production?+Isn't property-based testing just fuzzing?+Will ArchUnit slow down my build?+Can't AI just write better tests?+ Integration Do I need to rewrite my existing test suite?+What languages and frameworks are supported?+How does this fit with my existing CI/CD pipeline?+ Economics What does mutation testing cost in CI time?+Is this replacing manual testing / QA?+ Methodology PBT failures seem random and flaky — how do I trust them?+How do I start with a legacy codebase?+ Challenges & Limitations Your sample size is only 10 — isn't that too small?+This only works for Java — what about my stack?+Isn't this too much testing overhead?+Why not just use better prompts instead of more testing?+