Been riding in the SRC for a few weeks now, shot the video today and will be rolling it out shortly. It's in post.
Actually showed a full install (which takes about 90 seconds) on the video to be released soon and went over the features at a high level with my overall opinion.
I found the functioning of the SRC to be very consistent much closer to the G4 than to the now antiquated Cardo Q2.
The perfect OEM fit of the SRC vs the bolt on feel of any other unit is a real nicety. The only down side, besides the price of the SRC is that the range is diminished for bike-to-bike, but 1000ft or 5000ft for me doesn't come into play that much as I typically like to ride in a close stagger on long rides with buddies.
Also I find that the SRC and the removable leather chin curtain don't play well together, but that may be a factor of my more long oval head shape. Folks with slightly rounder head shapes may have more clearance int he front.
Will post video shortly.