X2 Difference(s)

[Perter-Scooter]

HI,
So what are the differences in the X2 Premium, Premium I, Premium II, and the "Special edition" sold here?
The one I purchased here should arrive Thursday.
.
PS

[cpr43]

Actually there are 2 models. Premium I and Premium II. They both runs the same hardware and software. There is a cosmetic difference between both.

[Perter-Scooter]

Thanks for the info.
.
PS