Is zypper fast?
Zypper offers several benefits compared to graphical package managers. Being a command-line tool, Zypper is faster in use and light on resources. Zypper actions can be scripted. Zypper can be used on systems that do not have graphical desktop environments.
What is the difference between apt and Zypp?
Yum is found on RedHat-like systems, Zypper is found on SUSE-like systems, and Apt is strictly for Debian-like (Ubuntu) systems. Yum and Zypper work with rpm packages, while apt installs deb packages.