I'm contemplating this, too. Aesthetically, they appear rather identical, but reading another thread on here about how the USB port on the Shine I went bad after 14 months has me wondering about the build quality of the Shine I and whether there were any changed in production for the upcoming Shine II.
It would be my first mechanical keyboard so I'm going about it rather methodically and look wise I love the Ducky Shine so it's what I'm leaning towards, but waiting over a month for it to come out will certainly test my patience.
On a side note is there pricing for the Shine II yet and how difficult do you feel it will be to get a hold of once it's released?