What's your take on having a command palette (cmd+k) for your SaaS app?

Most apps I use have a command bar (Cron, Notion, Height, GitHub, Arc browser, Raycast). They are cool and very easy to use. I like them. Some other SaaS, like Linear, Netlify etc., seem to have one.

I was thinking having one such command bar for SaaS may be helpful. A few open-source projects are available but need heavy customisation to make them work - UI, integrating support, etc.

If you tried implementing one, what was your experience? Any positive outcomes?

Others - What is your take on it? Do you think it will make your experience better?