Guardian Water & Power

Has anyone used them to meter park? Any pros/cons vs. Metron and others if anyone has used multiple?

We have used Metron and Submeter solutions. WE had very bad experience with Metron although most of the issues have been ironed out since. For all our new smart meter systems we have been going with submeter solutions. They are cheaper and so far have been great. They dont’ have all the bells and whistles that Metron with Waterscope had, but that stuff never added much value for us anyway.