What's the difference between Chocolatey's Git packages?

Chocolatey's package repository shows two popular packages for installing Git:

• https://chocolatey.org/packages/git
• https://chocolatey.org/packages/git.install

What's the difference between these two packages? How does one decide whether to use:

choco install git

or:

choco install git.install

Is one a superset of the other?

According to this forum thread the .install suffix is a discoverability artefact. Just use the shorter name:

choco install git