The Valentine One has been routinely slammed as yesterday's technology for at least 15 years, usually by companies and "experts" like Radar Roy selling every other brand but...

Sure it's expensive and somewhat bulky, it's sensitive to a fault so it's prone to more false alarms, it lacks newer gee-**** features such as GPS and even some basic ones by today's "convenience" standards, such as auto-mute (I really miss that one), it doesn't talk to you in English, etc. But it's taken the elite competition 15 years and lots of obsolete models to catch up with its performance, amazing considering that the V1 is still the same basic detector it was in 1992, only the software (which can be upgraded) is different. In truly impartial tests the V1 still ranks among the best of the best in
overall detector performance, not just the ability to sniff out this band or that band. It's always at the top or within a few percentage points of the best performers in just about every radar and laser test they throw at it. I've had a V1 for over 5 years and it has saved my butt so many times, that's all that matters I guess. I turned off the useless X-band detection the day I bought it, stuck it to my windshield and it's been working like clockwork since. I can live with the occasional false alarm.
http://www.speedzones.com/
http://www.guysoflidar.com/august-2007/radar-detector-test.html
My opinion is that laser jammers are the only surefire way to defeat infrared guns - but they are illegal here in Cali, so it's a moot point for me. Without jammers, it's a lottery and unless the officer is a ****** you can only hope on a misfire, a lucky bounce, etc. Mounting the detector low on the windshield helps, but we are talking an 18" radius at 500 feet, so it's still a lottery with just slightly better odds. I hate having stuff mounted on the dash since it's more visible to cops (and thieves), and the lower part of the steeply raked windshield on the RRS is so far away from the driver seat that reaching the detector while driving would require chimp arms. And again, the V1 tops just about any other non-jamming detector in sniffing out laser guns.