For now, a 396xt or a 996xt, Gre 500 or the Wisler scanners that just came outy at radio shack. There are the 436 and 536 uniden models but they have features that are not needed at this time in st charles county. The 396xt, the RS 106 and the GRE 500 are all fine portables. They are all similar in features though the 396xt comes with Freescan software which is free here on the net. Gre and RS require software like win500 or arc500, xcosting less than $40.00 but that is simething you do not need. I am in St Peters and what I monitor,all of St. Charles Cty and City, Warren cty, Lincoln Cty, Franklin Cty, St Louis Cty, the states MOSWIN SYSTEM, I only use 7% of the scanners memory. You can search on ebay and 396xt scanners go from $260 to $350 depending on their condition.