https://debian-handbook.info/browse/stable/sect.apt-get.html

我感觉实际体验上 apt > apt-get > aptitude

$ apt-get --help | grep Cow
$ aptitude --help | grep Cow
$ apt --help | grep Cow

以及

$ apt-get moo
$ aptitude moo -vvvvv

apt (Advanced Package Tool) is the command-line tool for handling packages. It provides a commandline interface for the package management of the system.

DIFFERENCES TO APT-GET(8)

The apt command is meant to be pleasant for end users and does not need to be backward compatible like apt-get(8). Therefore some options are different:

• The option DPkgPM::Progress-Fancy is enabled.

• The option APT::Color is enabled.

• A new list command is available similar to dpkg --list.

• The option upgrade has --with-new-pkgs enabled by default.

意思就是 没啥区别