The device that has worked best for me, that is 100% effective and I've acquired zero tickets since using it.
It's called..........
"The Track"
Sorry, I had to do it.
All joking aside, I've got one question and it is serious. If getting caught speeding is a big issue, they why do you guys speed??? I understand that you and your buddies have gained certain responsibilities in life and I would think that it's your dedication to those responsibilities that would make you want to slow down on "public roads" and possibly rethink your speeding endeavors and take it a "controlled environment".
Not being combative either, but if you're doing 100+mph on any given road, no matter what device you do have. You're looking at either loss of license, impound of vehicle or some jail time.
I'm not saying I'm a saint by any means. I did my fair share of speeding in the mountains when I was younger. However, I never received a speeding ticket(or any ticket for that matter) in the mountains, mainly because I picked and chose where and when to open it up. Yet, I soon realized that with as fast as I was riding, something bad was bound to happen sooner rather than later.
And before anyone says that the track is too expensive, just think about how bad Johnny Law is going to break you off when you do get pulled over for that 100+mph speeding ticket. Then ask yourself, is it really worth the aggravation of a huge fine, possibly loss of license or worse??
For $150 I get 4 hours to ride my ass off at PMP and my only worry on track is, hitting that next apex....
my .02 cents