Got out of scanning maybe 15 years ago when trunking arrived, always had Unidens. Purchased a BCD436HP for Christmas and was totally frustrated with the programing, when I went to order a preprogrammed SD card the vendor pointed out my area is simulcast. Luckily, I was able to sell the unit and get almost all my money back. Looked hard at the SD100 but after having had the 436 in my hand I was disappointed that the radio itself felt cheap and using my reading glasses, a magnifying glass, and a flashlight I still struggled to read the screen and all those buttons. I did some research and came across the Unication pagers and between this forum and the 5 minute RADIO GEEK YouTube video regarding programing with the Radio Reference download I took the chance and ordered a G5 from Ray’s. I’m thrilled with it! The compact size, the rugged design, the voice clarity, and the easy to read screen make this unit a winner. I still need to do a little creative programming to isolate some of the channels to separate knobs for when the ”action” hits but other than that I can’t believe how quick I had it up and running.