Climbing Technology CRIC

I’ve been exploring the world of compact ascenders and personal rescue setups, and I came across the device called the Climbing Technology CRIC. It seems to check all of my boxes, but I wanted to see if anyone on here has any suggestions of other ideas or experience with the CRIC. I like the cric because of the integrated pulley and it would still allow a sling to be hooked through for a foot loop without interfering with a 3-1 setup for the rope. 

I want to say there was discussion of it in the Big Wall forum. Thread name is something like "The latest and greatest 2:1 hauling system"

Edit: Mentioned on pg. 27 but no real details

https://www.mountainproject.com/forum/topic/115790897/the-latest-greatest-21-hauling-kit?page=27