I just bought
this 10.1" Joying unit to put in my Tahoe. It's got an SPDIF output which will be really nice, to run to my miniDSP C-DSP 6x8 processor. If this works out as well as I think it might, I'll probably get the same unit to put in my Z. I measured it yesterday with my 10.1" tablet to see how it would fit and it'll work well, I think. I won't be able to open the dash pocket with the screen on, but it is easily detachable to be able to get into the pocket if I need to. I think it'll work out pretty well! There look to be some nice units out there, but the Joying is the only one that has the digital output so far, so that made the biggest part of the decision for me.