I've not used a scanner in MANY years. Three weeks ago I purchased a SDS100 and have been learning how to use it. I've been reading on RR about trunking, simulcast and all the terminology. I'm finally getting the scanner programmed the way I want it to be with my favourites lists. But I have a question. For those of you who own multiple scanners that you use regularly, why do you own more than one? I'm interested in knowing your reasons. Do you own one for digital scanning and another for conventional, etc., etc. I am scanning SE rural Ohio when I'm at my house and SW Ohio when I'm at my apartment in Cincinnati. I'm also interested in Air, Military, Military Air, etc. I assume if I try to scan too much with one scanner I will miss things I'd be interested in hearing. Thanks in advance.