I am an owner of shuffle 2gen and I am not really happy with the sound quality at all, I ordered an engraved 4gen shuffle 2 days ago and waiting the delivery 
I am quite curious and impatient about how it will perform overall when compared to other ipods ?
Due to the mobility and wear-ability factor I am always going for ipod shuffle. But this time i was in between ipod nano and shuffle, the new nano is looking really cool with small size, wear-ability, 8gb space, fm radio but the touchscreen factor demotivated me since it is not easy to use touchscreen when you are walking or moving..
I am quite curious and impatient about how it will perform overall when compared to other ipods ?
Due to the mobility and wear-ability factor I am always going for ipod shuffle. But this time i was in between ipod nano and shuffle, the new nano is looking really cool with small size, wear-ability, 8gb space, fm radio but the touchscreen factor demotivated me since it is not easy to use touchscreen when you are walking or moving..