I really like the CGM system. Mine currently looks like this:

It consists of six Stereo Channel modules, and an older Group and Master. I used to have a QSC, but I swapped it for Stereo Channel modules because I really wanted the channel outputs.

The tangle of Tendrils cover a pair of Boredbrain OPTX modules, which lets me send eight stereo stems to my DAW. This system is working very well for me.