I moved from a MixWiz to the DL1908 for several reasons. First, it's lighter and at 60 I'm trying to lighten up my load. Second, the ability to save shows and recall them. That's very useful when I not only mix my band, I also mix discussion panels, political speeches and rallies and I do a Senior's variety show every year that I'm looking forward to mixing from the audience. (By the way, I've found it much easier to live with when you default to syncing with the mixer instead of syncing with the ipad when turning everything on. Then if you need to change, it works fine.) The MixWiz is faster to make Aux volume and channel EQ changes. I'm not at the point where that's been a problem, but speed might be a limiting factor for using with my Senior's show. (I do a lot of bringing mics in and out throughout the show. It will be interesting.) I was ready to sell my MixWiz, but might decide to keep it instead. (As a secondary mixer to go with the DL and my Alesis Multimix16 Firewire recording mixer.)