Fedora 22 (released 2015) switched default package managers from yum to dnf. dnf is faster, and better at resolving complex dependency chains. Additionally, its

Fedora 22 (released 2015) switched default package managers from yum to dnf. dnf is faster, and better at resolving complex dependency chains. Additionally, its better at rollbacks on the rare occasions these are required. apt-get might still be a hair faster, but they're pretty comparable at this point.