Thank you for the info on the x32 research WK154.
The QSC and x32 are very close in price here it Toronto, so I am sort of considering both, in the $1400 plus range. Since I've only been able to download the x32 app and experiment with it about a dozen times or so, I am getting comfortable using it.
As far as my requirements per say, they are minimal, no more than 10-12 xlrs, 2 stereo pairs, maybe FX, USB and most certainly wireless operation. In that vein, the QSC is closer to my needs. The x32 may be overkill in some respects, but I like the idea of hiding the mixer away from site, but able to connect to Mics and powered speakers easily and running the venue at the back of the room away from the audience. When I had the DL, one bug was not being able to adjust the preamps from within the app. The x32 has that, but I am not sure about the QSC.
If I haven't clarified, I am referring to the X32 rack. Anyway both have more features than I will really ever use.
When the QSC app comes out, I will definitely get that app and put it thru its paces.
Note... I know that both of these can be hidden out of site, but I think the X32 rack might be easier to hide?