I just recently purchased A D2 Lite . Had an ORX that was good, but lacked the ability to fine tune audio and no MSF. Wow what a difference!! I am going out on a limb here , ……. But I don’t think I will ever need a new detector……ever ….. I couldn’t afford the full D2 , but when the Lite version came out I was able to jump on board, an glad I did. This detector is awesome!! Everything I want and need. Checks every box !! HH Tony