Digital scanners , we argue which is best like Ford and Chevy owners argue about their cars.I use a Uniden brand, others use a GRE/Radioshack now a Whister Brand. All three were for the most part identical. GRE is out of business, Whistler took over the line . RadioShack has been reported many good prices because it is rumored they are closing. If the area you are in requires p25 type II, you will be getting a 436, 536 or a HomePatrol 2. Otherwise you can be happy with a Uniden 396x\t or a 996xt. The 396xt and the 436 are handheld units, the other are base-mobile. If the area you are in, if they are running MotoTurbo, Nxdn, or encrypted, there is nothing that can decode those stations. I have found fire units seem to hang on to their analog systems and road accidents, fires, there fire units are dispatched, you can keep informed by listening to the fire if the police is somewhere else,