So folks, please share your thoughts on what is the best size to buy. 32GB or 64GB. I have an 32GB iPhone 4 which is primarily going to be my music player as well. I don't iPad as my music player besides bring a good video player for videos. Then there are podcasts and movies. Also iPad does not really offer many ways to store/view many file formats anyways. Anything hat I have not thought of? So I'm torn, what size is best suited? What did you folks buy and why?