I wholeheartedly recommend PDM as a modern python package management tool: https://pdm.fming.dev/latest/

* greater PEP compliance with respect to poetry (and no upper boundary constraints on packages)

* support for scripting

* parallel installation

Here is the opinion of somebody way more qualified than me:

- https://iscinumpy.dev/post/poetry-versions/

- https://iscinumpy.dev/post/bound-version-constraints/