Launching tomorrow: what made you quit the last interview tool you tried?

Launching QuiteWin here tomorrow. It's a real-time AI interview copilot for Windows, macOS and Linux — it listens to your mic and the call audio, works out when a question has actually been asked, and answers while the interviewer is still finishing.

Two things I'd like to get right before launch day: onboarding (it's a desktop app with audio capture, and the first two minutes are where people give up), and whether the local-only mode via Ollama matters to you or is a niche preference.

If you've used anything in this category before, what made you stop?