Kuan Shang-jen believes that the most obvious difference between the old and new stations is that the new stations make great use of market surveys, sifting their numbers to find "points of commonalty" in audiences and plan their shows 'content.
關尚仁認為，新舊電台之間，最明顯的差異就是，新電台重視市場調查，從數字中尋找聽眾群的最大「同質性」，以此規劃節目內容。