Debating selling my pristine 64gb iPod Touch 4th Gen for the newest Nano... but am I just wasting my time? Only reason really is that I want a smaller player for running/walking and I've been transitioning all my stuff to Lightning as well. I do prefer some of the music playing features on the Nano like being able to have songs fade into each other. Also I like that it has the vol and play buttons on the side. What do the rest of you think?