It depends what you want. If it's good performance, if not as much range as the R series Unidens, V1 has it. I've still had 2 - 3 km alerts, who needs more in NZ?
But combined with JBV1 it will give you CSA's as part of the system, and do it better than the parent source. It will run Mitheru's...
What's the difference between this and Redflex pole mounts? They look down through the screen too.
Seriously, anything that nails people who are doing something other than driving is just fine by me.
You'll find that most bikers agree.