Using the official Denon DJ supplied mappings, if you already own or plan to get an MC7000, which is your preferred DJ software to use with the dual-audio interface capability? - pick more than one if you’d like but let everyone know why your choices work best for your DJ workflow!
As a mobile DJ my first choice is Virtual DJ Pro. I really love the customization options in VDJ and the fast unbreakable database, beside this the FX Unit in VDJ is crap.