I have never found a perfect automation system. Each system has its quirks. For simplicity, I have to say the RDS Phantom. Easy to program and work with, but had some problems, such as not permitting other recording if it was doing a background recording. The Smarts system had a great switcher, the "RIDZ" that was quite brilliant, but it never had any rotator files. It was also a pain to modify the events after a holiday. The Scott/Google System is decent, but ultimately complicated on creating some of the clocks. As for the el-cheapos: Zara-Radio! Free but has rotators, sweeper files and is easy to use!