I'm not as concerned about where the cop is in relation to my car as I am knowing that he exists in the vicinity at all.
If I'm close enough to him that my detector can sense his radar gun then I'm close enough to slow down if I'm speeding.
In front, behind, beside, I don't care.
Test after test after test has shown that the only real advantage the Valentine has over the top dog Escorts/Bels is much higher X-band sensitivity and the addition of those threat direction arrows.
Well as the numbers of police departments using X-band guns, whether they be state, county/parish, or local cops is fewer and fewer by the day. It's outdated technology. So - being better at sniffing that out is of no real import to me.
After that? The arrows....
Well, I've already stated my opinion on those.
All in all?
There's no way in Hades the V1 is $100+ better than its closest competitors.