I have it in two vehicles. One Audiovox PNP3 kit and one factory radio kit.
I flip a lot. I have found music I like on all of the following channels:
1,2,3,4,8,9,10,14,15,16,17,18,19,20,21,22,23,31,32,70,71,72,73
I favor 1,8,9,15,31 w/ the most songs I like.
I also listen to 155 for Detroit traffic & weather. The jump button on the aftermarket tuner is nice because it only jumps durign the Detroit report, and stays on hold during the Pittsburg report.
I'm not into talk shows or football.
I love the Song Seek. Save 20 of my favorite songs and it will tell me when it is about to start on any channel. I chose to change channel or stay w/ current.
In Detroit metro area, I'm still trying to find a good FM channel to modulate w/ the Audioovox unit. Often the music has static. That's one very nice thing w/ the OEM tuner as it is another input mode.