[BDR561]

I have both due to the ongoing debate of which one's better and the different opinions from different owners. I too drive in excess of 40K miles a year and it took me less than a week to leave the passport in the garage and have the V1 on the wind shield.

They are both equal in regards to false alarms with an edge going to the V1 for in city.

Range, again I would have to say equal (like Jamo said, you can't use them side by side for comparison)

Multiple threat indicator, the V1 is the only one. Not only does it tell you where they are with the arrows, it tells you how many

As for laser or instant on, they are both great at telling you you're about to get a ticket...