[stedalus]

Click is nice, but for my money, Fire is what Click should have been. https://github.com/google/python-fire

[simonw]

I love how optinionated Click is, especially around how CLI tools should be documented. I feel like I built a better tool because Click guided me towards best CLI design practices.

[pletnes]

The significant downside to click is the slow startup time. Seems to add more than a second to startup in most cases! Still love it though.