Can't decide on 16 or 32, my 4 is 32GB and usually full but I could probably address that by synching less music :/
The resell on the larger ones nets you so little it doesn't seem worth it. I just feel like it is full because I have that much space and even if it were larger or smaller it would be full still
I know what you mean, but I'm going 32. I don't generally stream music, and I hate not being able to fit my whole collection on the phone. Having to remember to add new stuff to the playlist that gets synced, having to remove stuff when I run out of room, picking and choosing, the whole situation is just a bummer to me.