The ability for a client to listen is very important to them (Not so much to me). Keeping track of multiple producer IFB and having to deal with them all day is a real pain. I currently own Comtek IFB though I have used and prefer Lectrosonics IFB. However for the reality shows I do the Comteks work well and due to the abuse they take. I feel like they hold up the best. If I was doing Feature Film work I would definately upgrade to lectrosonics IFB in a heart beat.