I've tried both and prefer the Ultamation module, it just seems to work consistently.? I tried the Intrinsic for a family that were in isolation, due to the number of ATVs,? and just couldn't get it to work reliably.? That particular project is running an AV3, but I have the Ultamation module running on another AV3 and haven't had any complaints.? I run the ultamation module in my home on a CP3 and haven't had any issues.? For the job that I tried the Intrinsic module, I finally gave up and they let me sneak in for about an hour for IR install.