Aurman is meant to be a pacman wrapper. It supports all pacman operations, but according to Aurman's Github page: "calling aurman with an operation besides --sync or -S will just pass the arguments to pacman."
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Pros
Pro Native pacman compliant
Pro Secure
According to Archwiki: "does not source the PKGBUILD at all by default; or, alerts the user and offers the opportunity to inspect the PKGBUILD manually before it is sourced. Some helpers are known to source PKGBUILDs before the user can inspect them, allowing malicious code to be executed. Optional means that there is a command line flag or configuration option to prevent the automatic sourcing before viewing."
Cons
Con Tends to break easily
Due to a lot of Python dependencies, aurman tends to break after Python/libraries updates. Most of the time, the fix is as simple as reinstalling aurman.