Choose of different development setup

I found the frappe manager recently:
rtCamp/Frappe-Manager: A CLI tool based on Docker Compose to easily manage Frappe based projects.

Comparing the development setup with this:
frappe_docker/docs/development.md at main · frappe/frappe_docker

Which one is recommended?

Check this official wrapper script bench/easy-install.py at develop · frappe/bench · GitHub. it is using official images. It actually downloads frappe_docker and uses it to build images.