I know this subject been talked about many times in DIY mod section, but I have a question to those who got the version without VDI (voice distance indicator). Have you place the LED display monitor other than rear view mirror? I thinking of putting it near the rear of the car, so when I turn my head to reverse, I can see the back as well as the LED. I know I can get the VDI, but I already got my wife as the "backseat driver" and I don't need another female's voice to nag at me.
I decided Poron over Ross because, it looks like Poron has a better chance of still working after a minor fender bender. And of course its easier to install.

I decided Poron over Ross because, it looks like Poron has a better chance of still working after a minor fender bender. And of course its easier to install.