sir same lang naman sila na linux based os, pero kung oobe install depende sa application mo,
kung yan dalawa lang ang pagpipilian yung ubuntu ang mas applicable at cost effective sa cafe server at client desktop, debian based kaya free yung downloads,updates, and support from the community
kasi yung redhat subscription based ang updates at support, enterprise level ang target nila, free alternative yung centos at scientific linux kung gusto mo na maging redhat compatible yung config at packages sa server
kung redhat for desktop application try mo fedora