We just got a second dLive system, a C2500 with IP8. We have had a dual surface C2500 system for a couple of years now, but the IP8 is new to me. The system is an install and I have a few hours on it in setup but no actual event experience with it yet.
My intention for the IP8 was to have it function as a master section, keeping all the faders on the C2500 for inputs. I am finding that the shorter faders, lower height, and fewer buttons on the IP8 are making it feel less like part of the surface than I had hoped. In these early days with this system I am thinking that we might just make good use of layers and DCA spills on the C2500 and not really need the extra faders on the IP8.
But, in our installed situation we plan to leave the mix rack powered on 24/7, and in this situation I really like the option of having the IP8 set up with a few commonly used channels where we can just walk in and turn something on without powering up the big surface.