Lake County is all digital (P-25). Polk county will be changing soon. They are in the process of installing new radios and opening their new communications center. I am having trouble deciding if I should go with BCD996xt or GRE psr600.
My decision was easy since I have both the Uniden BCD996T and the RadioShack PRO-197 (relabeled GRE PSR-600) mobile scanners. I run them both in my car at times and the GRE scanner gets crushed by strong nearby transmitters, making the received signal difficult to hear. It emits this wheezing tone along with the audio that covers the modulation.
Meanwhile, the Uniden just cruises along. When the Uniden does get overloaded, which takes quite a bit more r.f. to do, it behaves like other well-made receivers behave.
As a point of reference, I run the GRE sitting on my dashboard with its back-of-set antenna, so it's already getting less signal than my Uniden with a rooftop antenna, yet it still gets overloaded. This is all happening while monitoring 800MHz trunked systems, which is the only scenario in which I could get away with such a poor antenna system.
So based on these empirical observations side-by-side I'd have to say get the Uniden scanner, no doubt about it. All the features in the world become useless if the receiver stinks.