Vy on macOS: What are your best use cases with VoiceOver

Hey everyone,
For those of you who have been using Vy with VoiceOver, I'm curious to hear about your real-world use cases.
What are some of the most complex or impressive tasks you've successfully accomplished with it?
On the flip side, have you found any significant limitations? Are there certain things you'd hoped it could do but it currently struggles with?
For anyone who wants to give it a try, you can find it on their website:
https://vercept.com/