I'm the 'sound tech' in the band, we run sound from stage.
We recently made the leap to digital, we are using a Yamaha O1V. They are phenomenal.
Every channel has parametric EQ, gates, verb, etc... you can choose preset eq's for different instruments, etc.
We downsized so that now the only outboard gear we have is a GEQ for mains and monitors (feedback control) and the crossover.
One of the great features is being able to save your settings in memory... up to 99 different 'gigs'. When you go back, just recall that room's setting, and you're set. Faders jump back to where they need to be, EQ and effects recalled, everything but channel gain.
The other thing is that you push a button to switch what you're looking at. Mains, Aux's, Effect 1, Effect 2, etc... push it and the entire board switches to that 'mode' like it's a dedicated board.
So if you're on the mains, and you want to adjust vocal 2 on Aux 3...
Push Aux 3
(faders jump and settings recall to that mode)
Adjust vocal 2
Push Main
(faders jump back to the main board settings).
Slicker than shit.
ETA: I like the memory slots, I can 'tweak' stuff between shows, compare what works from gig to gig, etc.