I just checked. Oconee County mostly uses DMR conventional frequencies. To receive the Sheriff and other police departments as well as Seneca and Walhalla Fire, you would also need the DMR upgrade. There are 3 analog Sheriff frequencies, but I don't know how often they are used. Oconee County Fire, EMS, and Rescue Dispatch have analog conventional frequencies. If you are just interested in Pickens and Oconee Counties, the BCD325P2 will be the least expensive and your best choice. I will be happy to create ARC-XT programming files for you and attach them here. You will need the ARC-XT Basic software to Upload the files to your scanner. Using the software, you will be able to add additional files to your scanner such as railroads, aircraft, amateur radio, businesses, and many other frequencies. Here is a PDF file which will answer all of your questions about using quick keys with the scanner to select systems, sites, and groups: