Hands-down my favorite tool of the category, and always my go-to. Great for UX research, internal meetings, and sales / discovery calls. Solid, great, smooth, thoughtful interface plus I've been super impressed with the new AI features - summarization, etc.
As an early-stage operator and now founder I've loved Grain since it was in beta a few years ago. It's an incredible tool for capturing user feedback during interviews and sharing the short and sweet versions with your whole team. Literally couldn't live without it.