With advances in radar/laser detectors that can detect cops from miles away, police officers have been using radar/laser guns that are more sophisticated so they cannot be detected with some of the older radar/laser detectors.
By learning how to make a LIDAR gun simulator, you will be able to actually test whether your current radar/laser detector can detect them all, perhaps saving you some money in the future from getting tickets.
Of course, my advice is just to drive slow enough that you don’t get tickets. In my experience, cops don’t give you a ticket unless you are going at least 15MPH above speed limit and perhaps driving a bit crazy such as weaving in and out of lanes or cutting off other innocent drivers for no reason.
Also, don’t forget you can get PhantomAlert, which is a software add-on for your GPS and lets you know where the cops are.