multi league has support for platforms such as esl, cevo, gfinity, and soon eac aswell
the non league multi has support for vac, obviously and for serversided ac's such as zengaming, faceit and smac.
about the faceit settings i can assure you that everyone is able to configure his settings properly for faceit, as far as i know there aren't "private" settings
stay aware that you will have to put m_rawinput 0 in order to use the aimbot