Well, that link shows web sites of more makers than you'll find in Walmart and Radio Shack. It also alerted me to newer services I didn't know existed. I was thinking about a radio, wanted multiple and selectable programmable alert codes (e.g. I don't need flooding) and some other features. After a week of reading I came to the conclusion there is no "best" unit unless I spent more money than I cared to. Lots of reviews on Amazon, Best Buy, Walmart, elsewhere. Some of the reviews are years old and don't cover the newer services. For now, the SMS alert messages and wx apps on the smartphone are sufficient. Tunein app also gives me access to the NOAA NWS stations wherever I am. I may stop up at the local NWS office and see what they use for this area. Just trying to help.