i would go green, but i would never get one. all it is is a cross of the 2g and 3g, with the "tapered edges" (as seen on the macbook air, iphone 3g, & ipod touch 2g), and the shake to shuffle song thing, which i have on my ipod touch 1g. personally, i would go for the ipod touch 2g instead. it has the nike built in, bluetooth (no use of it yet, but there is a bluetooth chip inside of it), a speaker, microphone compatability, and external volume control. just my 2 cents.