SDS100 is something I'm considering buying. I realize supply on the handheld is tight now. Anyway, is it worth waiting for the SDS100? I have the Uniden BCD396T (handheld). Can I expect reception to be significantly better on the SDS100 vs. the BCD396T? I live in LA County and will be using it for primarily local airport traffic, police, fire stuff - nothing else really. Thanks!