I have to say the Bel 890 and 980 models are still one of the best units, Beltronics has ever made. Both compete with the new models in radar range, and give you plenty of warning. Hats off To Beltronics Corp. You've done well.
I have an old bell 970 LR that is still giving me outstanding service. I set it on expert mode in the city and am able to pick our regular false rader signals from the real thing very accurately.