I have had a DZ jig for a while. Where it really scores for me is that although i do not use microcoils unless it's for HRH's stuff, it is excellent at handling really tough wire, specifically R41, which is a nightmare to try to coil using normal methods.
The pin i use for HRH still looks shiny and new, and the one i use for my stuff is all blue and black from serious blowtorch abuse!
T