In a few years time non digital mixers with or without wifi control will be resigned to rehearsal rooms forever.
I have a Behringer xair and a 10.2 galaxy tab, RCF 735 cabs, db monitors.
This gives;
A huge range of FX,
31 Band EQ for FOH, each monitor mix (4 independent mixes), and more 31 band eqs in the FX slots.
Gated and compressed kick drum,
Wireless mix from anywhere in the venue,
4 speakers and some xlr leads give us a 2800 watt pa in ten minutes!
Each band and each venue once mixed can be saved and reloaded everytime you play there so once you have some basic sttings uploaded, perhaps put aside a full practice just once and from then on a small tweek to suit each gig, save and you are done, if you go back a year later, load the venue and voila!
Awesome box smaller than a shoe box!!!