All well and good if you don't use a case for your iPod...but since I use the iSkin, I can't use the iTrip without having to cut up my case. If it works for you, great, but the iRock is my best solution. If I could use the iTrip without having to cut up my eXo, then I definitely would, because I like the idea of having more than 4 stations to choose from.