I have a 9500ix and given the increasing use of laser am starting to investigate jammers. I really like the idea of the ZR4's ability to integrate with the 9500 and to have a single display.
However, it seems that the preponderance of opinion on this site is that the ZR4 isn't that all that great compared to other devices. So I have two questions.
1) Anyone out there with a ZR4 who can summarize its pros and cons?
2) If you're using one integrated with an Escort radar detector, how useful is this feature?