Not one of the SD users here, but have been quite happy with the rather small and simple Nomad/Mix8 combo for fast paced drama productions with several lavs in addition to one or two booms. For commercials, I guess a throw fader board makes a good impression but not sure if I would really need it. Sometimes I have wished for more EQ options, but post tends to dislike EQed tracks and the mix is often almost only for editorial anyway.