I so far have had zero issues with mine but admit I am really facinated by the Lab Radar then i think do i really need it. The convience of the bluetooth in this DLx so far works great
I just replaced a old shooting chrony with a Competition Electronics DLx with Bluetooth. Sure not a sleek as a lab radar but under $200. It gives me the data I need sent straight to my phone. I cam export shot strings to a excel type format. List es Sd muzzle velocity averages and lb of energy...