I like that it is easy to use, not overly complicated or difficult to learn how to operate properly once you have learned some of its features. It seems as though there are too many different ways in which i can choose from when setting up my radio system; however having this much flexibility gives me more options than what would be possible if we only had one way to do things. If your looking into purchasing an external speaker solution with multiple inputs then look no further! We're solving our sound problems by using the RadioPRO's multi-channel input feature.